Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The use of computers aids in teaching, __________ the role of teachers is still very important.
A.although   
B.yet                             
C.so that               
D.because

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It is essential that Alice __________ about his responsibilities in the meeting tomorrow
A.be reminded           
B.must remind              
C.will be reminded       
D.will remind

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Nowadays, most students use _______ calculators in their studies and examinations
A.electrical     
B.electricity         
C.electric              
D.electronic

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
“We’d better __________ if we want to get there in time”
A.take up                      
B.turn down                  
C.speed up                        
D.put down

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
"Why wasn't your boyfriend at the party last night?"                       - "He ______ the lecture at Shaw Hall. I know he very much wanted to hear the speaker."
A.may have attended                                     
B.was to attend                                                   
C.should have attended                                 
D.can have attended

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The teacher as well as his students____________ at the school meeting yet.
A.arrived                 
B.hasn’t arrived           
C.haven’t arrived        
D.not arriving

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Ann: How well you are playing, Peter!            Peter: _________.
A.Say it again. I like to hear your words            
B.Thank you too much
C.I think so. I'm proud of myself                     
D.Many thanks, that's a nice compliment

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
A: I think it is a good idea to have three or four generations living under one roof.    B: _________ Family members can help each other a lot.
A.It's not true
B.That's wrong.                                                  
C.I couldn't agree any more
D.. I don't agree.

They have to hold the meeting in this narrow room.
A.The meeting had to be hold in this narrow room.
B.The meeting has to be hold in this narrow room.
C.The meeting has to be holded in this narrow room
D.The meeting has to be held in this narrow room.

Are their clothes colorful?


A.Yes, they aren't.   
B.Yes, they are.       
C.No, they aren't.   
D.No, they are.