What do latchkey children suffer most from when they are at home alone?
A.Fear.
B.Tiredness.
C.Boredom.
D.Loneliness.

Mark A, B, C or D to indicate the underlined part that needs correction in each of the questions.
Such animals like (A) frogs have (B) waterproof  (C) skin that prevents them (D) from drying out quickly in air, sun, or wind. 
A. like 
B.have
C.waterproof  
D.them

Choose A,B,C, or D that best combines the two sentences 
I whispered. I didn’t want anybody else to hear our conversation. 
A.I whispered so nobody could hear our conversation. 
B.I whispered so that somebody could not hear our conversation.
C.I whispered so that nobody could not hear our conversation. 
D.I whispered so that nobody could hear our conversation.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Anne was not _______ to think that the best was too difficult.
A.among the people      
B.who                 
C.the one who    
D.the only one

Computers programs, catalogues, directories, and collections of data are protected by copyright laws.
A.computers
B.catalogues
C.collections
D.protected

V. Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
Although more and more companies are beginning to accept bitcoins, the percentage of purchases made using bitcoins is minuscule compared to other online payment methods.
A.huge                                   
B.fixed                                  
C.minute                       
D.low

Fill in the blanks with a suitable prepositions.
They have only been there ............. a few minutes.
A.into
B.at
C.for
D.over

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Unfortunately, some really ill animals have to be ________ by our center.
A.pass away
B.turned over
C.taken out
D.put down

………………….it over, I decided to laugh at myself and just join anyway
A.Having thought
B.I have thought
C.I  thought
D.to have thought

_______ be needed, the water basin would need to be dammed.
A. Hydroelectric power should
B.When hydroelectric power
C.Hydroelectric power
D. Should hydroelectric power