A.assistant
B.conference
C.uniform
D.waterfall

The word “alarmingly” in paragraph 2 is closest in meaning to ______.
A.  A. surprisingly
B.disapprovingly
C.disappointingly
D. worryingly

Jim's ___________ flu again. That's the third time this year.
A.led up to      
B.put up with  
C.come up with 
D.gone down with

A.decorate                      
B.calendar
C.celebrate                 
D.clean

You can not request for an exchange if you don’t bring the _________.
A.insurance    
B.assumption   
C. guarantee      
D. assurance

It's a pity your friend isn't at this party
A.I wish your friend were at the party
B.I wish your friend would be at the party
C.I wish your friend was at the party
D.I wish your friend had been at the party

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. 
John: “Will you be able to come to the meeting?”   Jack: “______.” 
A.You must be kidding 
B.I’m sorry not        
C.Of course you will      
D.I’m afraid not

Despite their offical opposition to land mine treaty, in 1997, the United States, China and Russia___ sent representatives to the treaty signing to discuss their  concerns with supporters of the treaty.
A.many
B.some
C.every
D.each

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other  three in the position of the primary stress in each of the following questions. 

A.property 
B.customer 
C. computer              
D.energy

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Once you visit Son Doong Cave in Quang Binh, you ______ amazed at its picturesque beauty.   
A.are                                      
B.would be         
C.were                       
D.will be