Choose the best answer for the following sentence:
It ______________ him that he had no idea of what was going on. 
A. embarrass              
B. embarrassed              
C. embarrassing                 
D. embarrassment

Choose the best answer for the following sentence:
The suspect refused __________________ any more questions.
 
A. answering                   
B. to answer
C. being answered                 
D. to be answered

Choose a word that has different stress pattern:
confide               matter                finish                even
A. confide               
B. matter                
C. finish               
D.  even

Choose the best answer for the following sentence:
The water in the lake must be ___________ before you use it.
 
A. pure                           
B.  purity                   
C. purified                 
D. purifier

Find a mistake in the four underlined parts of the sentence and correct it:
The fighting started behind of the far goal.
A. fighting
B. started
C. behind of
D. goal

Find a mistake in the four underlined parts of the sentence and correct it:
A real friend is not one who only entertains you, but one who cares about you, either one
who will be there when you cry.
A. A real friend
B. only entertains
C. either
D. when you cry

Choose the word that has the underlined part pronounced differently from the rest:
casual                  usually                   occasion                    comprehension
A. casual                 
B. usually                   
C. occasion                     
D. comprehension

Choose the best answer for the following sentence:
He tried to avoid _____________ my questions.
A.  to answer                 
B. answer                       
C. answering             
D. to be answered

Choose a word that has different stress pattern:
spirit                  message                  trainer                  ensure
A. spirit                  
B. message                  
C. trainer                 
D.  ensure

Find a mistake in the four underlined parts of the sentence and correct it:
The storm N°9, for which we are waiting, have changed its direction.
A. for which
B. are waiting
C. have changed
D. its