Question

3.He is busy ______ his homework. A. with B. in C. for 4. Let me introduce ______. A. me B. my C.m

2. Let’s meet at the school______.
A. gate B. door C. wall
3.He is busy ______ his homework.
A. with B. in C. for
4. Let me introduce ______.
A. me B. my C.myself
5. How ______ money do you make a month?
A. much B. many C. more
6. In addition ______ food, they also ask for medical care.
A. of B. with C. to
7. She ______ from an American college.
A. graduated B. studied C. learned
8. Smoking can be ______ to your health.
A. harmful B. harmless C. harm
9. Sunshine is beneficial ______ plants.
A.to B. from C. in
10. This toy is not suitable ______ young children.
A. of B.with C. for
11. Mary’s new houses _______ here in the past few years.
A. have been built B. are built C. were built
12. He ______ London for a month.
A. has gone B. has got to C. has been in
13. Someone ______ my pocket while I ______ the football game.
A. pick, am watching B. picked, watched
C. picked, was watching
14. It’s going to rain. We’d better ______ an umbrella with us.
A. take B.taking C.to take

15. Tom told Mary that he ______ back the next day
A.would come B.will come C.came
16. Our vacation begins ______ July 20th.
A.at B. in C.on
17. We must concentrate ______ our work.
A. on B. at C. of
18. I _____ tea to coffee.
A. like B. prefer C. have
19. Go down the street and take the third turning ______ the left.
A. for B. in C. on
20. It takes me ______ to finish the work.
A. one and a half hour B.one hour and a half
C. one and half an hours

Answer 1

aacb~caaa~cacc~aaca~bca~第四题确实选b，用反身代词。。13题不能选a，如果是picks，那a和c都对。。最后一题英语习惯性用法是如此。。可以木有分，但望采纳，谢了，是对我的肯定。哈哈

Answer 2

2.A 3.C 4.C 5.A 6.C 7.A 8.A 9.A 10.C 11.C 12.C 13.C 14.A 15.A 16.C 17.A
18.B 19.A 20.A

Answer 3

ACCA
CAAA
CACC
CACA
BCA

Answer 4

2-5 AACA
CAAAC
ACAAA
CABCB