38.He didn’t go to bed until he had finished his work.

17.You ( ) borrow my bike tomorrow.

16.She has just ( ) Shanghai.

15.Did you ( ) play basketball?

14.I ( ) some drinks when I noticed this woman.

13.Who ( ) gave you those flowers?

12.( ) anything wrong with the machine?

11.Last year I often ( ) that library.

10.I haven’t paid DJ Richard ( ).

9.Her brother ( ) in the army for three years.

8.There have been a lot of changes ( ) 1978.