1 . They might just have a place ________ on the writing course— why don’t you give it a try?

A．leave

B．left

C．leaving

D．to leave

2 . A study ________ in the U.S.A. in 1977 showed that the chemical ASA in aspirin could prevent a stroke.

A．carrying out

B．carried out

C．working out

D．worked out

3 . Wu Juping, ______ the most beautiful mother, is also popular with foreigners for her saving the baby _________ off the high building.

A．honored; falling

B．honoring; falling

C．honored; fallen

D．honoring; fallen

4 . Before us lies the biggest room, _____ with things like guns, dolls and old clothes.

A．filling	B．filled
C．being filled	D．having been filled

5 . The examination results _____in the speech of our headmaster delighted all of us.

A．refer to

B．referring to

C．was referred to

D．referred to

6 . The teacher suggested the dictionary ________ at once.

A．be referred to be bought	B．be referred to being bought
C．referred to be bought	D．referred to being bought

7 . Samuel Clemens, _____ Mark Twain, became a famous American writer.

A．was known as

B．known as

C．was known for

D．known for

8 . 17.I wonder what’s your attitude ____ the problem ____ yesterday.

A．in； discussing	B．to； to be discussed
C．towards； discussed	D．with； being discussed

9 . Most of the professors _____ to our school were from South Africa．

A．invited	B．to be invited
C．being invited	D．had been invited