1. —What's your plan for the summer holidays?
—I've no idea, but I've decided _____ at home and have a good rest first.
A. stay
B. to stay
C. stayed
D. staying
2. I haven't watered the plants _____. I have to do that in a minute.
A. already
B. just
C. yet
D. ever
3. —Mary was heard _____ just now. What happened?
—John was telling a joke.
A. cry
B. to cry
C. laugh
D. to laugh
4. —Why couldn't you_____ the correct spelling of the word?
—Err... I hadn't got a Chinese-English dictionary at hand.
A. look for
B. look down
C. look up
D. look at5. —What about _____ hiking this Sunday?
—Great. I'd like _____ with you.
A. to go; going
B. going; going
C. going; to go
D. to go; to go
6. China will spend about 52 billion yuan _____ new airports and _____ the old
ones in the west of China in the 11th Five-Year-Plan period.
A. repairing; building
B. to build; repair
C. building; repairing
D. to repair; build
7. —What should I do when I'm in trouble?
—You'd better _____ your parents for help.
A. watch
B. ask
C. learn
D. deal
8. —I find _____ interesting to fish in the river.
—So do I.
A. that
B. it
C. one
D. you
9. —Do you have any _____ making a sentence with“science”?
—Not at all.A. practice
B. help
C. worry
D. trouble
10. As a student, it is your _____ to study hard.
A. mistakes
B. duty
C. notes
D. challenge
11. National Day is coming. I _____ going to Shanghai. Yeah!
A. am really excited about
B. am afraid of
C. would like
D. had a good time
12. _____ makes perfect.
A. Practice
B. Practicing
C. Practices
D. To practice
13. I can't decide _____.
A. which one to choose
B. to choose which one
C. choose which
D. which one
14. The big box is too heavy for me _____.
A. to carry
B. to carry it
C. that carryD. that carry it
【答案】
1. B decide to do sth表示“决定做某事”。
2. C yet用于否定句，表示“尚未，然而”。3. D hear sb do表示“听见某人做某事”，但是在被动语态中不定式要带to。由答语中的telling a joke可知动词应用laugh。
4. C look for意为“寻找”，look down意为“向下看”，look up意为“查(字典等)”，look at意为“看一看”。由语境可知选C。
5. C what about后接名词、代词、动名词;would like to do sth表示“想要做某事”。
6. C spend后用动名词形式。从句子的意思判断应是“建设新的，维修旧的”。
7. B “请求某人帮忙”应该表示为ask sb for help，故选B。
8. B to fish是真正的宾语，故缺少的是形式宾语，应该用it。
9. D “做某事有困难”应该表示为have some trouble (in) doing sth，故选D。
10. B 句意为：作为学生，努力学习是你的职责。因此答案为B。
11. A 句意为“国庆节就要来了，对于去上海这件事我真的非常兴奋”，可知答案为A。
12. A 做主语应该用名词，因此答案为A。
13. A 主要考查动词不定式的用法，不定式可以放在特殊疑问词后相当于名词做宾语，因此答案为A。
14. A 主要考查too...to...结构，首先排除C和D。在too...to...结构中，动词后面不能再跟it，因此答案为A。
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