II. GRAMMAR AND STRUCTURE (2.5 points / 0.25 each)
Choose the best option (A, B, C, or D) to complete each of the following sentences.
4. He’s not really interested in _______ on the farm.
A. to work B. work C. working D. worked
5. Could you_______ me how to use this mobile phone?
A. was doing B. show C. explain D. give
6. When you phoned me, I _______ my homework.
A. was doing B. did C. am doing D. have done
7. The air is polluted _______ there is too much traffic.
A. because B. therefore C. however D. but
8. Can you help me find the man _______ saved the girl?
A. which B. who C. whom D. whose
9. Lan didn’t come to the party because she had to look _______ her youngest brother.
A. at B. for C. forward D. after
10. We felt _______ when the New Year’s Eve was coming near.
A. excitement B. excited C. excitedly D. exciting
11. Tet is a festival_______ occurs in late January or early February.
A. What B. which C. when D. where
12. The children have to come back before dark, _______?
A. haven’t they B. do they C. don’t they D. have they
13. They enjoy _______ computer games.
A. play B. to play C. played D. playing