All the machines __________ by the end of the following week.

[    ] 　　

A. were repaired　　

B. would be repaired　　

C. will have been repaired　　

D. are being repaired

The world's supplies of oil ___________.

[    ]

A. are gradually used up　　　　

B. have gradually used up　　

C. are being gradually used up　　

D. have been gradually used up

— Did you telephone Mr Green's office? 

— Yes, he _______ back before tomorrow noon. So he may attend our meeting.

[    ]

A. expects   B. is expected   C. expected   D. is to expect

— The meeting has already started. 

— Look! The flag is _________ now.

[    ]

A. risen   B. raising   C. being raised   D. being risen

— My home is in that building over there. 

— ____________ from here?

[    ]

A. Can it see   B. Can it be seen

C. Can see it   D. Can be seen it

He __________ "Thank you" in his life.

[    ]

A. has never heard say   B. was never heard to say

C. didn't hear to say    D. was never heard say

The problem about which I talked with you ___________.

[    ]

A. has settled now   B. has been now settled

C. now has settled   D. has now been settled

They took him to hospital last night and __________ now.

[    ]

A. he's already been operated　　

B. he'd already been operated　　

C. he's already been operated on　　

D. he'd already been operated on

Hello! I didn't know you __________ in London. How long have you been here?

[    ]

A. were   B. had been  C. was   D. are

The students ___________ busily when Miss Brown went to get a book she ___________ in the office.

[    ] 　　

A. had written; left　　   B. were writing; has left 　　

C. had written; had left   D. were writing; had left