根据句意写单词（每题0.5分，共10分）
1 The students are busy _______(复习)for the exam.
2 He had got full marks and the teachers were ___________(满意) with him..
3 If you get up early, try not to _________(打扰)your neighbours..
4 My mother has worked in this company since she left ______(大学).
5 Do you know who ________(发现)America?
6 Keeping _________(日记)can help you remember things well.
7 I’d like to find someone to talk about their strange _________(行为).
8 Mr Wu always spends lots of time _______(解释)things to us.
9 The doctor ________(建议)my father to give up smoking three years ago.
10 Suzy brought ___________(气球)of all colours..
11 We held the 29th Olympic Games _________(成功)in 2008.
12 The _______(领导)of our school are all hard-working.
13 There is a lot of information ________(可获得的)here. Anyone can get some if he needs.
14 He was careless enough to make so many ________(错误).
15 It’s said that we will be _________(分开)into 2 groups.
16 People all over the world love ________(和平）.
17 –What do you think of Simon? ----He is very _________ because he never shows off in front of others.
18 I asked him to help me with the work, but he _______.
19 There is something wrong with my computer. I will have it _________ this afternoon.
20 Nobody is _________ to smoke here because the sign says “No Smoking”.