1 I saw while she (have) a drink in te cafe

2 She couldn't come into her house because she (forget) it somewhere

3 Everybody (njoy) delicious food when the police came 

4 They (meet) the girl before

5 I washed the clothes after I (clean) my room

6 While we (play) some games the president went pass

7I phoned him when he (not bring) his cell phone

8 The boys (not tidy) the classroom before they left