Answer :
The negative and interrogative forms of each sentence are:
1. Negative: The artist did not draw very good pictures.
Interrogative: Did the artist draw very good pictures?
2. Negative: The men could not speak English very well.
Interrogative: Could the men speak English very well?
3. Negative: The students were not in the classroom.
Interrogative: Were the students in the classroom?
4. Negative: She did not drink tea every morning.
Interrogative: Did she drink tea every morning?
5. Negative: He did not go to see his grandmother.
Interrogative: Did he go to see his grandmother?
6. Negative: The girls did not put their books in the desk.
Interrogative: Did the girls put their books in the desk?
7. Negative: She did not write to her mother last week.
Interrogative: Did she write to her mother last week?
8. Negative: The cat did not eat all the fish.
Interrogative: Did the cat eat all the fish?
9. Negative: Mother did not buy presents for everyone.
Interrogative: Did Mother buy presents for everyone?
10. Negative: The little girl did not wear a pink dress.
Interrogative: Did the little girl wear a pink dress?
11. Negative: He did not read the newspaper this morning.
Interrogative: Did he read the newspaper this morning?
12. Negative: They did not hear the news yesterday.
Interrogative: Did they hear the news yesterday?
13. Negative: George did not know a lot of funny stories.
Interrogative: Did George know a lot of funny stories?
14. Negative: The dog did not sleep under the table.
Interrogative: Did the dog sleep under the table?
15. Negative: The man did not tell her the good news.
Interrogative: Did the man tell her the good news?
16. Negative: They did not give him a bicycle on his birthday.
Interrogative: Did they give him a bicycle on his birthday?
17. Negative: He did not leave for work an hour ago.
Interrogative: Did he leave for work an hour ago?
A negative sentence expresses that something is not true or does not happen. To convert an affirmative sentence into a negative one, we typically add a negation word such as "not."
An interrogative sentence asks a question and begins with a question word (who, what, where, when, why, how) or an auxiliary/modal verb (is, are, was, were, do, does, have, can, etc.).