Choose the best answer for the following sentence:
The number of the world’s elephants is restricted ____________ some certain countries. 
A. at                  
B. into                    
C. to                 
D. upon

Choose the best answer for the following sentence:
Students _____________ the soccer team are asked to attend this afternoon at five.
A. interesting to join - tryouts              
B. interested to join - the tryouts
C. interested in joining - tryouts
D. to be interested joining - a try-out

Choose the best answer for the following sentence:
Last night they gave every __________ of enjoying themselves at the party. 
A. appearance                        
B. intention                     
C. attempt                    
D. trial

Choose the best answer for the following sentence:
He fell down when he ________________ towards the church. 
A. run                
B. runs            
C. was running                
D. had run

Choose the best answer for the following sentence:
I ____________________ them since we met at Ann's birthday party.
A.  have been knowing                
B. knew 
C. have known               
D. know

Choose the best answer for the following sentence:
He looked as if he __________ to stay something but ___________ afraid to begin his speech.
A. wanted - would be
B. wants - were
C. wanted - were
D. has wanted - were

Choose the best answer for the following sentence:
Finally we _____________ stop; we were tired and it was dark. 
A. can  
B. must  
C. may  
D. had to

Choose the best answer for the following sentence:
There ____________________ available in this area of specialization. 
A. isn't a lot of job                
B. aren't a lot of jobs
C.  isn't a lot of jobs                 
D. aren't a lot of job

Choose the best answer for the following sentence:
“Are you interested in scuba diving?”
''Very. Undersea life is ______________."
A.  fascinated                  
B. fascinating
C. being fascinating                   
D. being fascinated

Choose the best answer for the following sentence:
In 2006, Viet Nam made a deep impression _______________ other countries in the region by successfully hosting the Southeast Asian Student Sport Festival.
 
A. with
B. for                   
C. in                
D. on