( ) 1. — I wonder if your wife will go to the party.
— If yours does, so ______ mine.
A. is
B. shall
C. does
D. will

D

( ) 2. — Can you tell me how soon the work will be finished? — _______.
A. Until next month
B. Not until next month
C. After two weeks
D. Between two weeks

B

( ) 3. You will fall behind the others ______ you work hard.
A. if
B. until
C. unless
D. while

C

( ) 4. You should make a good plan ______ you do anything important.
A. before
B. after
C. though
D. until

A

( ) 5. It will be a few years ______ the new kind of medicine hits the market.
A. as
B. since
C. before
D. while

C

( ) 6. I will be angry ______ I am not invited to the party.
A. if
B. before
C. unless
D. because

A

( ) 7. — There’s somebody at the door. Who ______ it be? Is it the postman?
— No. It ______ be him. It’s just seven o’clock. It’s too early.
A. must; can’t
B. will; won’t
C. may; mustn’t
D. may; can’t

D

( ) 8. I won't go to his birthday party ______ I have been invited.
A. if
B. when
C. though
D. as soon as

C

二、动词填空
1. — Excuse me, when can I see the doctor? — Not until you ______ (ask) to.
2. ______ (not touch) the machine if you aren’t allowed to.
3. What ______ we ______ (do) if we ______ (not be) busy this weekend?
4. Unless she ______ (give) up eating fast food, she ______ (get) fatter and fatter.
5. I wondered if he ______ (succeed) in passing the driving test.
6. A letter ______ (write) to his grandparents if he ______ (get) his report card this week.

are asked
; Don’t touch
; shall
; do
; aren’t
; gives
; will get
; would succeed
; will be written
; gets

三、句子翻译
1. 想要近距离观看动物，请查看上面列出的时间。
______ the animals, please check the time listed above.
2. 除非你对纪录片兴趣不大，否则你就可以从中获得许多有关自然的知识。
You can learn a lot about nature from documentaries ______ them.
3. 如果有危险，母狼会停止捕食而去保护小狼。
If there is danger, female ______ keeping on hunting for food.
4. 不经许可，不要乱动展出的物品。
Don't touch the objects on show ______.
5. 如果我没有被邀请去参加他的晚会，我会生气的。
______ I am not invited to his party.

To take a close look at
; unless you have little interest in
; wolves will protect (their) babies/baby wolves instead of
; unless you are allowed to
; I will be angry if