choose the best answer
1. "there is ______ sugar in the jar. Go and buy a kilo, Nguyet."
a. some b. much c. little d. few
2. we ______ go when the traffic lights are red.
a. can't b. needn't c. shouldn't d. wouldn't
3. - "______ do the buses run?" - "every twenty minutes."
a. what time b. how far c. how often d. how much
4. - "happy new year to you!"
- "_______."
a. thank you, and you too b. i'm very happy, and you, too
c. have a good time d. that's all right, thanks
5. adults as well as children ______ quarrel during Tet.
a. can't b. needn't c. shouldn't d. mayn't
6. the first exercise is easy but the second one is _______.
a. easy too b. less difficult c. difficult too d. more difficult
P/s: làm và gt giúp e ạ