一、答案
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| B | D | A | B | C | A | C | A |
二、答案
1、sick
2、sign
3、alone
三、答案
1、meeting
2、to go
3、to pass
4、to help
四 、答案
1、is busy with
2、giving ouUhanding out
3、call up
4、come ture
5、It's difficult for them to come up with
五、答案
(1)to climb
(2)to climb
(3)give
(4)spoke
(5)standing
(6)wrote
(7)to do
(8) to climb
(9) got
(10) (to) realize