1) My uncle did not visit us this weekend.
2) I did not listen to music with my friends last night.
3) We studied hard for the exam. So, we answered all the questions.
4) Daisy brought some chocolates to the birthday party.
5) I heard a new song on the radio.
6) Did Peter read three books last week?
7) The Smiths spoke Italian to the waitress.
8) Did he lose our keys last Friday?
9) Did They swim 500m yesterday afternoon?
10) I did not give my mother a CD for her birthday.
11) Susan had a baby in August.
12) Did you finish your homework?
13) I knew the answer yesterday.
14) I waited for the school bus but it did not come.
15) Karen asked for help to finish her homework.
16) Did you invite them to your party last week.
17) Yesterday night, somebody knocked at the door. But I did not open it.
18) The students walked down the street with their teachers.
19) Did anything strange happen last night?
