I.1c ethnic
2b school
3d decorated
4c great
5a borrows
II.6b since
7b was stolen
8c at
9a speak
10d didn't you
11b happily
12b speaking
13b who
14c although
15b which
16b to go
17a lend
18b slowly
19a eat
20d should start
21a therefore
22d despite
23b why
24c whose
25a up
III.26b what do you like doing in your free time?
27a what are your favorite TV programs?
28c he spends much time on TV programs
29d there are thousand of volcanoes all over the world
30b a volcano is a mountain that is opened at the top
III.31 help
32 go
33 to be
34 going
35 could
IV.36a in
37c on
38d to
39b and
40b called
41a make
42d happened
43a on
V.44a she said to me that she would go to China the following week
45c I wish she went to China with us
46a my bike has been stolen
47d she is the woman whom I met last week
48a if money growed on trees we would be rich
49c I haven't seen her for 10 years
50b although cars cause pollution people still want them
