The Internet allows rural school children ________about what is happening in the world.
A. to learn
B. learning
C. learn
The Olympic Games is a very important ______ for the athletes.
A. accident
B. incident
C. event
Some parts nowadays are made of plastic or similar ______.
A. staff
B. stuff
C. sniff
______ sports are a drug for him.
A. Excessive
B. Extreme
C. Terrific
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