Ответ:
2. They didn't eat lunch at the cafeteria.
3.My sister didn't play basketball with her friends.
4.I didn't read a newspaper on the train.
5.It didn't rain last week.
6.I didn't feel sick, so I didn't see a doctor.
7.Thomas didn't have a good time at the party.
8.Susan didn't like the movie.
9.I didn't see you at the shopping mall on Saturday.
10.My wife didn't bring a new hat this morning.