1.He didn't swim yesterday
2.i just have had my breakfast
3.Have you ever seen a whale?
4. Now they aren't doing homework, they are playing
5.What did you do yesterday?
6.How do you do, Mary?
7.She likes hot tea with lemon
8.What is your brother doing now?
9.I haven't broken your table
10.Where was you yesterday?
11.Every day they work at this project
12John hasn't watched this film before
13.I have never been in New York
14.My sisters are not speak to each other
15 I am not a pupil, i am a student
