1. What _____ useful dictionary it is!
A. a B. an C. the D. /
2. Mr. Green has little time today, _____?
A. have he B. hasn't he C. does he D. doesn't he
3. They will go to the Great Wall if it _____ tomorrow.
A. isn't rain B. rains C. doesn't rain D. won't rain
4. This box is _____ heavy for me _____ carry.
A. too … to … B. to … too … C. to … to … D. too … too …
5. There _____ an English film tomorrow evening.
A. will have B. will has C. is going to have D. is going to be
6. Hurry up, _____ we'll miss the train.
A. but B. or C. and D. so
【答案】
1. A 解析：a后面跟以辅音开头的词，an跟以元音开头的词。useful是以辅音[j]开头的，应该选择a. 注意，本类题经常考以元音字母开头但发音是辅音的词，比如说university, 字母U等。
2. C 解析：反意疑问句构成be/助动词/情态动词+代词，而且前肯后否，前否后肯。本题中have是实意动词，用助动词have;前半句中有little这个半否定的词，应该理解为前否，后面用肯定的does,选C。此类半否定或全否定的词还有few,never,no等等。
3. C 解析：题中有if引导的条件状语从句，根据主将从现原则，从句中用现在时。
4. A 解析：too---to-意思为'太-而不能---'，这是固定用法。本句意思是这个箱子太重了，我搬不动。
5. D 解析：考察的是there be句型。
6. B 解析：本题考查的是连词的意思，but表转折，or意思为'否则'，and表并列，so表示因此。根据句意，应该用or.意思是'快一点，否则我们就会错过火车的。