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B. VOCABULARY & GRAMMAR STRUCTURE
Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
6. The waves of the __________ were so huge that it destroyed everything on the beach.
A. tornado B. hurricane C. tsunami D. earthquake
7. Five skiers are missing after the __________ in the Alps.
A. drought B. landslide C. flood D. avalanche
8. A period of 3-4 months without rain will cause a severe __________.
A. typhoon B. earthquake C. drought D. flood
9. Science and technology are the keys __________ economic and social development.
A. for B. to C. in D. of
10. John J. Stone-Parker came __________ the idea of creating a star-shaped device when he was 4 years old.
A. up with B. down on C. across with D. away from
11. If you don’t __________ your invention, other people may well take advantage of it.
A. discover B. explore C. patent D. develop
12. The doctor advised me __________ jogging every morning.
A. went B. go C. to go D. going
13. This new word is too difficult for me __________.
A. remember B. to remember C. remembers D. remembering
14. Are there __________ pictures in your bedroom, David?
A. some B. a C. the D. any
15. Helen and I __________ together when the accident happened.
A. talked B. have talked C. was talking D. were talking
16. In his last week’s business trip, my Dad __________ a collection of folk tales for me.
A. bought B. was buying C. buys D. had bought