Choose the best answer for the following sentence:
Thanks to the advances in _____________ research, people now live a better and longer life. 
A. science              
B. scientific                    
C. scientist               
D. scientifically

Choose the best answer for the following sentence:
“Do you think it'll snow much longer?”
“It _________ to end soon.” 
A. may               
B. should                
C. is going               
D. have

Choose the best answer for the following sentence:
''Where does Anthony work?”
“I think he’s associated _____________ the Forman Company.''
A. with                
B. by  
C. of  
D. to

Choose the best answer for the following sentence:
I _________ understand this letter. Will you translate it for me? 
A. mustn’t  
B. may not  
C. can’t            
D. shouldn’t

Choose the best answer for the following sentence:
Local news _____________________ on TV every afternoon at 5:50 pm.
A.  were               
B. was                  
C. is                
D. are

Choose the best answer for the following sentence:
Be sure to follow the instructions __________ .
A. given at the top of the page
B. that gives at the top of the page
C. which gave at the top of the page
D. where were given at the top of the page

Choose the best answer for the following sentence:
In the last hundred years, traveling _____ much easier and more comfortable. 
A. is becoming                     
B. has become
C. became                    
D. becomes

Choose the best answer for the following sentence:
There was a traffic jam on my way to work this morning as the main road was under ______________ . 
A. construction                    
B. construct
C. constructing                   
D. constructive

Choose the best answer for the following sentence:
Hummock grasses _______________ in loose sand on the crest.
A. grow 
B. raise
C. plant 
D. increase

Choose the best answer for the following sentence:
For several years, his ambition _______________ to a pilot.
A. is           
B. has been                  
C. was                 
D. had been