- When did the terrible earthquake in Wenchuan happen?

   - It happened __________2:28 __________the afternoon of May 12, 2008

A. on, in                B. at, on            C. at, in         D. on, on

用括号内所给动词的适当形式填空。

1.We ________(watch) the boys ________(play) basketball on the playground when something strange happened.

2.I don’t know what _________ (happen)to him just now.

3.Computers are useful to us. But some students only use them ________ (play) games.

4.–--Would you mind ________(take) photos with me? 

--- Of course not. When I miss you, I can have a look.

5.You may go to play football as soon as your homework ________(finish).

6.Middle school students ________(tell) not to smoke.   

根据句意和所给的首字母提示，补全句子中的单词。

1．It is a p         letter，and you can't read it．

2．Don't give up．You know hard work leads to s        ．

3．F         has the fewest days of all the months．

4．P         future can be difficult．You never know what will happen in twenty years．

5．Italy is an E         country．