What  ________  talked about when the teacher came into the classroom? [     ]
A. did they
B. have they
C. was being
D. were they

A talk on WTO _____ in our college next week.  [     ]
A. is given
B. will be given
C. has been given
D. have been given

— Did the police catch the robber?      
— Yes. He ______ last week.[     ]
A. caught
B. has been caught
C. was catching
D. was caught

The television ________. It doesn"t work now.[     ]
A. must repair
B. was repairing
C. must be repaired
D. has repaired

The classroom ______ every day. [     ]
A. should clean
B. should be cleaned
C. should cleaned
D. should be cleaning

Today computers _____ a great deal in many fields.  [     ]
A. are use
B. use
C. are used
D. used

A new library _____ in our school last year.[     ]
A. built
B. was built
C. is built
D. has been built

It is reported that the Underground Line No. 9 _______ in Huadu in the near future. [     ]
A. will be built
B. has been built
C. will build
D. has built

I do remember ________ the meaning of the word, but I forget it now. [     ]
A. telling
B. having told
C. to be told
D. having been told

We ______ to go to the movies on Friday nights. [     ]
A. allow
B. allowed
C. are allowed
D. were allowed