1. We finished to do their homework , when the father come
2. I had dinner for nine o’clock
3. He didn‘t lern the verse for yesterday
4 They made a bonfire befor sunset Sun
5The attendant wiped the board before the teacher arrived
6 I did not translate the article until the morning
7. Did the children sleep till 6 o‘clock
8. why didn't he send the letter before the holiday?
9. who finished work before 6 pm?
10 We woke up when the Sun sunrise
11 I cocked a pie before the guests came
12 The game started before 4 o’clock
13 until three o'clock I watched all the documents
14 Why they didn’t come to the Dinner?
15 He have been a doctor untill 1990