Choose the best answer for the following sentence:
While hiking in Alaska, you have to keep an eye out for bears. If you see one, you _____________ approach it. It is dangerous. 
A. might not                 
B. may not                   
C. needn’t                   
D. must not

Choose the best answer for the following sentence:
China has a ____________ population than ____________ country
A. large - any
B. large - all other
C. larger - any other
D. larger - other

Choose the best answer for the following sentence:
“Where’s the old chicken coop?”
“It ___________ by a windstorm last year.” 
A. destroy            
B. is destroyed                
C. was destroyed                 
D. destroyed

Choose the best answer for the following sentence:
As he hated ________________, he decided to desert. 
A. the life of army   
B. life in the army
C.  life of the army              
D. the army of life

Choose the best answer for the following sentence:
If you had done as I told you, I think you ____________. 
A. would succeed                   
B. would have succeeded
C. could succeed                 
D. had succeeded

Choose the best answer for the following sentence:
They had invited over one hundred guests,_____________ .
A. I didn’t know any of whom
B. none of whom I knew
C.  not any of whom I knew
D. I knew none of who

Choose the best answer for the following sentence:
Jack ______________ the door.
A. has just painted               
B. paint
C. will have painted                
D. painting

Choose the best answer for the following sentence:
The bus driver was so tired of _____________________ the same route every day that heasked for a transfer. 
A. to drive            
B. being driven                  
C. driving                
D. drive

Choose the best answer for the following sentence:
The pen won’t write; it _________ out of ink. 
A. must run                  
B. must be running
C. must have run                
D. must have ran

Choose the best answer for the following sentence:
Jack could not afford to go to university _______________ of winning a scholarship.
A. despite
B. in spite
C. although
D. though