Choose the best answer for the following sentence:
If you like music, you can take a ______________ in karaoke singing. 
A. course          
B. class              
C. trend              
D. book

Choose a word that has different stress pattern:
population                 organization                    international                    popularity
A. population                 
B. organization                    
C. international                    
D. popularity

Choose one sentence that has the same meaning as the root one:
We're going to visit our grandparents on Saturday.
A. It is we are going to visit our grandparents on Saturday.
B. It is we that are going to visit our grandparents on Saturday.
C. It is our grandparents that we’re going to visit on Saturday.
D. It is on Saturday that we’re going to visit our grandparents.

Choose the best answer for the following sentence:
When the moon ____________________________ full, it ___________________________ just as the sun ______________________________.
A. is / rises / sats
B. was / would rise / has set
C. has been / will rise / will set
D. will be / will have risen / is setting

Choose the best answer for the following sentence: 
Water when _______________________ always __________________________ off steam.
 
A. boiling / has given                                     
B.  boils / gives 
C. boiled / gives                                             
D.  had been boiled / gave

Find a mistake in the four underlined parts of the sentence and correct it:
My father was thinking of buy a new computer for me.
A. My father
B. was thinking
C. buy
D. a new computer for me

Choose the best answer for the following sentence:
The girls agreed _____________ the cake equally. 
A. to be divided 
B. to divide
C. dividing
D. divide

Find a mistake in the four underlined parts of the sentence and correct it:
She said the doctor that she was unable to sleep.
A. said
B. that
C. was
D. sleep

Choose the best answer for the following sentence:
A friend needs ___________ honest.
A. to have   
B. to do   
C. to know  
D. to be

Choose a word that has different stress pattern:
outdoor              pastime              include              garden
A. outdoor              
B. pastime              
C. include              
D. garden