1.Whose is it?
2.Who turned on the light.
3.Do you mind if I turn on the TV?
4.He was very full.
5.I called her a moment ago.
6.Do you like sea food?
7.The phone doesn't work.
8.What an exciting game!
9.She is his wife.
10.I am her mother.
11.What’s the matter with the bike?
12.The house belongs to them.
13.Her back hurts.
14.She likes helping others.
15.This book is of use.
16.
17.The event occurer last week.
18.
19.This is a clean tray.
20.Be careful of the gap.
剩下的我也不会咯!