1. She is a teacher. (Change into Negative)
1. She is not a teacher. / She isn’t a teacher.
Every question in this chapter, answered and explained — step-by-step solutions drawn live from the chapter library across 6 question sections.
1. She is a teacher. (Change into Negative)
1. She is not a teacher. / She isn’t a teacher.
2. They are students. (Change into Negative)
2. They are not students. / They aren’t students.
3. He was late. (Change into Negative)
3. He was not late. / He wasn’t late.
4. She likes coffee. (Change into Negative)
4. She does not like coffee. / She doesn’t like coffee.
5. They play football. (Change into Negative)
5. They do not play football. / They don’t play football.
6. He went to school. (Change into Negative)
6. He did not go to school. / He didn’t go to school.
7. She can swim. (Change into Negative)
7. She cannot swim. / She can’t swim.
8. They will come. (Change into Negative)
8. They will not come. / They won’t come.
9. She has finished the work. (Change into Negative)
9. She has not finished the work. / She hasn’t finished the work.
10. He is a doctor. (Change into Yes/No Question)
10. Is he a doctor?
11. They are ready. (Change into Yes/No Question)
11. Are they ready?
12. She likes tea. (Change into Yes/No Question)
12. Does she like tea?
13. He went home. (Change into Yes/No Question)
13. Did he go home?
14. She can drive. (Change into Yes/No Question)
14. Can she drive?
15. They will help us. (Change into Yes/No Question)
15. Will they help us?
16. She lives in Kathmandu. (Change into WH Question – Where)
16. Where does she live?
17. He goes to school by bus. (Change into WH Question – How)
17. How does he go to school?
18. They are playing football. (Change into WH Question – What)
18. What are they playing?
19. She has finished the work. (Change into WH Question – What)
19. What has she finished?
20. He will come tomorrow. (Change into WH Question – When)
20. When will he come?
1. She is writing a letter. (Change into Negative)
1. She is not writing a letter. / She isn’t writing a letter.
2. They have completed the project. (Change into Negative)
2. They have not completed the project. / They haven’t completed the project.
3. He had left before noon. (Change into Negative)
3. He had not left before noon. / He hadn’t left before noon.
4. She must finish the work. (Change into Negative)
4. She must not finish the work. / She mustn’t finish the work.
5. They should obey the rules. (Change into Negative)
5. They should not obey the rules. / They shouldn’t obey the rules.
6. He knows the answer. (Change into Negative)
6. He does not know the answer. / He doesn’t know the answer.
7. She came late yesterday. (Change into Negative)
7. She did not come late yesterday. / She didn’t come late yesterday.
8. They are playing in the garden. (Change into Yes/No Question)
8. Are they playing in the garden?
9. He has gone to the market. (Change into Yes/No Question)
9. Has he gone to the market?
10. She will have finished by evening. (Change into Yes/No Question)
10. Will she have finished by evening?
11. He can solve the problem. (Change into Yes/No Question)
11. Can he solve the problem?
12. They must leave now. (Change into Yes/No Question)
12. Must they leave now?
13. She lives with her parents. (Change into WH Question – Who)
13. Who does she live with?
14. He bought the book yesterday. (Change into WH Question – When)
14. When did he buy the book?
15. They are going to Pokhara. (Change into WH Question – Where)
15. Where are they going?
16. She has been waiting for two hours. (Change into WH Question – How long)
16. How long has she been waiting?
17. He broke the window. (Change into WH Question – What)
17. What did he break?
18. She can speak three languages. (Change into WH Question – How many)
18. How many languages can she speak?
19. They went to school on foot. (Change into WH Question – How)
19. How did they go to school?
20. He will meet us at the station. (Change into WH Question – Where)
20. Where will he meet us?
1. She is a nurse. (Change into Negative and Interrogative)
1. Negative: She is not a nurse. / She isn’t a nurse. Interrogative: Is she a nurse?
2. They are playing football. (Change into Negative and Interrogative)
2. Negative: They are not playing football. / They aren’t playing football. Interrogative: Are they playing football?
3. He was watching TV. (Change into Negative and Interrogative)
3. Negative: He was not watching TV. / He wasn’t watching TV. Interrogative: Was he watching TV?
4. She likes ice cream. (Change into Negative and Interrogative)
4. Negative: She does not like ice cream. / She doesn’t like ice cream. Interrogative: Does she like ice cream?
5. They go to school every day. (Change into Negative and Interrogative)
5. Negative: They do not go to school every day. / They don’t go to school every day. Interrogative: Do they go to school every day?
6. He finished the work. (Change into Negative and Interrogative)
6. Negative: He did not finish the work. / He didn’t finish the work. Interrogative: Did he finish the work?
7. She can speak English. (Change into Negative and Interrogative)
7. Negative: She cannot speak English. / She can’t speak English. Interrogative: Can she speak English?
8. They will arrive soon. (Change into Negative and Interrogative)
8. Negative: They will not arrive soon. / They won’t arrive soon. Interrogative: Will they arrive soon?
9. She has completed the assignment. (Change into Negative and Interrogative)
9. Negative: She has not completed the assignment. / She hasn’t completed the assignment. Interrogative: Has she completed the assignment?
10. He had met her before. (Change into Negative and Interrogative)
10. Negative: He had not met her before. / He hadn’t met her before. Interrogative: Had he met her before?
11. She lives in Pokhara. (Make WH Question with Where)
11. Where does she live?
12. He bought a new phone. (Make WH Question with What)
12. What did he buy?
13. They came by bus. (Make WH Question with How)
13. How did they come?
14. She will return next week. (Make WH Question with When)
14. When will she return?
15. He has been working here for five years. (Make WH Question with How long)
15. How long has he been working here?
16. She is writing a letter to her mother. (Make WH Question with Who)
16. Who is she writing a letter to?
17. They invited ten friends. (Make WH Question with How many)
17. How many friends did they invite?
18. He broke the glass. (Make WH Question with What)
18. What did he break?
19. She goes to the market in the morning. (Make WH Question with When)
19. When does she go to the market?
20. He can solve difficult problems. (Make WH Question with What kind of)
20. What kind of problems can he solve?
21. She never comes late. (Change into Affirmative)
21. She always comes on time. / She comes late sometimes. (or similar positive)
22. Nobody knows the secret. (Change into Affirmative)
22. Somebody knows the secret. / Everybody knows the secret.
23. He does not like coffee. (Change into Affirmative)
23. He likes coffee.
24. They did not attend the meeting. (Change into Affirmative)
24. They attended the meeting.
25. She isn’t feeling well. (Change into Affirmative)
25. She is feeling well.
1. She is preparing for the exam. (Negative)
1. She is not preparing for the exam. / She isn’t preparing for the exam.
2. They have submitted the form. (Negative)
2. They have not submitted the form. / They haven’t submitted the form.
3. He had completed the task. (Negative)
3. He had not completed the task. / He hadn’t completed the task.
4. She must attend the class. (Negative)
4. She must not attend the class. / She mustn’t attend the class.
5. They should respect their elders. (Negative)
5. They should not respect their elders. / They shouldn’t respect their elders.
6. He understands the lesson. (Negative)
6. He does not understand the lesson. / He doesn’t understand the lesson.
7. She arrived early. (Negative)
7. She did not arrive early. / She didn’t arrive early.
8. They are watching a film. (Yes/No Question)
8. Are they watching a film?
9. He has bought a new car. (Yes/No Question)
9. Has he bought a new car?
10. She will have left by then. (Yes/No Question)
10. Will she have left by then?
11. He can play the guitar. (Yes/No Question)
11. Can he play the guitar?
12. They must finish the work. (Yes/No Question)
12. Must they finish the work?
13. She stays with her aunt. (WH – Who)
13. Who does she stay with?
14. He sold his bicycle last month. (WH – When)
14. When did he sell his bicycle?
15. They are travelling to India. (WH – Where)
15. Where are they travelling?
16. She has been teaching for ten years. (WH – How long)
16. How long has she been teaching?
17. He painted the wall. (WH – What)
17. What did he paint?
18. She can speak four languages. (WH – How many)
18. How many languages can she speak?
19. They travelled by plane. (WH – How)
19. How did they travel?
20. He will meet his friend at the airport. (WH – Where)
20. Where will he meet his friend?
21. She never tells lies. (Affirmative)
21. She always tells the truth. / She tells lies sometimes.
22. Nobody helped the old man. (Affirmative)
22. Somebody helped the old man. / Everybody helped the old man.
23. He does not play cricket. (Affirmative)
23. He plays cricket.
24. They did not accept the offer. (Affirmative)
24. They accepted the offer.
25. She isn’t interested in politics. (Affirmative)
25. She is interested in politics.
1. She has been living in this house since 2015. (Negative + Yes/No Question)
1. Negative: She has not been living in this house since 2015. / She hasn’t been living... Question: Has she been living in this house since 2015?
2. They will have completed the project by next month. (Negative + Yes/No Question)
2. Negative: They will not have completed the project by next month. / They won’t have completed... Question: Will they have completed the project by next month?
3. He had been waiting for two hours when she arrived. (Negative)
3. He had not been waiting for two hours when she arrived. / He hadn’t been waiting...
4. She used to play tennis when she was young. (Negative + Yes/No Question)
4. Negative: She did not use to play tennis... / She used not to play tennis... Question: Did she use to play tennis when she was young?
5. They ought to respect the law. (Negative)
5. They ought not to respect the law. / They oughtn’t to respect the law.
6. He need not come tomorrow. (Affirmative)
6. He needs to come tomorrow. / He need come tomorrow. (or He has to come...)
7. She dare not speak in front of the crowd. (Affirmative)
7. She dares to speak in front of the crowd.
8. Who lives in that house? (Change into Statement)
8. Someone / Somebody lives in that house. / A person lives in that house.
9. What did she buy at the market? (Change into Statement)
9. She bought something at the market.
10. Where have they gone? (Change into Statement)
10. They have gone somewhere.
11. How long has he been working here? (Change into Statement)
11. He has been working here for a certain period.
12. Why did she leave early? (Change into Statement)
12. She left early for some reason.
13. She never visits her relatives. (Make it Affirmative using “always”)
13. She always visits her relatives.
14. Nobody was present in the meeting. (Make it Affirmative)
14. Somebody / Everybody was present in the meeting.
15. He doesn’t ever complain about anything. (Correct the sentence if needed and make Affirmative)
15. Correct form already avoids double negative. Affirmative: He always complains about something. / He complains about things.
1. She is a talented singer. (Negative)
1. She is not a talented singer. / She isn’t a talented singer.
2. They are preparing for the exam. (Negative)
2. They are not preparing for the exam. / They aren’t preparing for the exam.
3. He was reading a novel. (Negative)
3. He was not reading a novel. / He wasn’t reading a novel.
4. She likes classical music. (Negative)
4. She does not like classical music. / She doesn’t like classical music.
5. They visit their grandparents every month. (Negative)
5. They do not visit their grandparents every month. / They don’t visit...
6. He finished the assignment on time. (Negative)
6. He did not finish the assignment on time. / He didn’t finish...
7. She can drive a car. (Negative)
7. She cannot drive a car. / She can’t drive a car.
8. They will join the programme. (Negative)
8. They will not join the programme. / They won’t join the programme.
9. She has submitted the report. (Negative)
9. She has not submitted the report. / She hasn’t submitted the report.
10. He had informed the manager. (Negative)
10. He had not informed the manager. / He hadn’t informed the manager.
11. She is a doctor. (Yes/No Question)
11. Is she a doctor?
12. They are ready for the trip. (Yes/No Question)
12. Are they ready for the trip?
13. He likes spicy food. (Yes/No Question)
13. Does he like spicy food?
14. She went to the market. (Yes/No Question)
14. Did she go to the market?
15. He can solve the puzzle. (Yes/No Question)
15. Can he solve the puzzle?
16. They will support us. (Yes/No Question)
16. Will they support us?
17. She lives in Biratnagar. (WH – Where)
17. Where does she live?
18. He travels by train. (WH – How)
18. How does he travel?
19. They are discussing the problem. (WH – What)
19. What are they discussing?
20. She has completed the course. (WH – What)
20. What has she completed?
21. He will arrive next Monday. (WH – When)
21. When will he arrive?
22. She has been waiting since morning. (WH – How long)
22. How long has she been waiting?
23. He broke the chair. (WH – What)
23. What did he break?
24. She can speak several languages. (WH – How many)
24. How many languages can she speak?
25. They invited many guests. (WH – How many)
25. How many guests did they invite?