I. Điền một giới từ vào chỗ trống
1.Water consists of hydrogen and oxygen
2.She lived independently without her parents
3.Santa Claus is based on the description of Saint Nicholasin the poem
4.we give each other presents on Christmas
5.Don't sit on the floor
6.I'm going away at the end of January
7.I met Tom on the street yesterday
8. Do you think we'll find a solution for this problem?
9.Have you ever read any books of Mark Twain?
10.were you disappointed at your examination results ?
11.She is scared of going out alone
12.I'm not ashamed of what I did
13.My sister won't have dinner at 11.30 p.m
14.Your writing is similar to mine
15.Ann wasn't keen on going out in the rain