1 Unit 4 Part B第Ⅰ题答案
D A B C
2 Unit 4 Part B第Ⅱ题答案
Then
weren't very strong;
couldn't run fast or
play basketball well
Nowcan play basketball well3 Unit 4 Part B第Ⅲ题答案
(词组至左而右)A C B
4 Unit 4 Part B第Ⅳ题答案
1、couldn't
2、couldn't
3、was had
4、didn't
5 Unit 4 Part B第Ⅴ题答案
1、It was small. Now it is big.
2、It was thin then.Now it is strong.
3、He was short then Now he is tall.
6 Unit 4 Part B第Ⅵ题答案
T F T T