一、根据首字母及汉语提示完成句子
1. We should get close to n______ (自然).
2. Sandy will make a p______ (海报) for the art festival.
3. Why do people think h______ (高度地) of his film?
4. The sports meeting will l______ (持续) for three hours.
5. Sandy wants to d______ (设计) some signs for the sports meeting.

ature
; oster
; ighly
; ast
; esign

二、语法专练
用as，since，because或because of填空
6. —Why do you like English?
—______ it's so interesting.
7. ______ a good teacher, he worked very hard.
8. ______ the heavy rain, we had to stay inside.
9. ______ it is Sunday today, you don't need to get up early.
10. ______ you broke his glasses, you should say sorry to him.

Because
; As
; Because of
; Since
; As/Since

三、单项选择
11. I'll help you with your study ______ you don't do well in it.
A. so
B. until
C. since
D. though

C

12. Five days later, Jim will ______ sing and dance well.
A. can
B. be able to
C. is able to
D. could

B

13. —Please stay with me this weekend.
—I'm sorry, because my father and I planned ______ Beijing a long time ago.
A. visit
B. visiting
C. to visit
D. visited

C

14. ______ no one is against it, let's carry out the plan.
A. Since
B. Until
C. Although
D. So

A