人教版八年级下册英语Unit 9 Section B（1a-1d）课时练答案(2)

6课后巩固提升第Ⅰ题答案

1．Has; been   

2．have studied   

3．went     

4．to improve     

5．hasn't finished

7课后巩固提升第Ⅱ题答案

1	2	3	4	5
A	C	D	C	D

8课后巩固提升第Ⅲ题答案

1．have been→ went  

2．study→have studied

3．答语ever→ never  

4．gone→been  

5．often→long

9课后巩固提升第Ⅳ题答案

1	2	3	4	5
E	F	A	C	B