词汇运用 用括号内所给词的适当形式填空（每空不限一词）。（10分）
1. Eating too much sweet is bad for your _________(tooth).
2. He is a _________(honest)boy so we seldom believe what he says.
3.We Chinese will celebrate the _____(ninety)birthday of the Chinese Communist Party(中 * * 党)in many ways.
4. In the modern world, people often contact each other by _______ (send) e-mails.
5. To keep healthy, I decide ______(exercise) half an hour every day.
6. When traveling, you’d better take a map with ________ (you).
7. The students in Class 2 are having a _________(discuss) about how to achieve a balance between study and play.
8. Though she answered the teacher’s questions _________(incorrect),the teacher didn’t blame her.
9. More and more people have their own cars. That’s why there’s ________(heavy)traffic than before.
10.—Why are you so happy today?
—Because I _____(win)the badminton match.
1.teeth 2.dishonest 3.ninetieth 4.sending 5.to exercise 6.you 7.discussion 8.incorrectly 9.heavier 10.have won
1.本题的含义为吃太多的糖对你的牙齿没有好处，故本句空格处填牙齿的复数形式teeth。
2.本题的含义为他是以个不诚实的男孩，故本句空格处填形容词不诚实的单词dishonest。
3.本题的含义为我们中国人通过很多种方式来庆祝中 * * 党90年诞辰，表示生日或诞辰使用序数词，故本句空格处填90的序数词ninetieth。
4.介词by后跟发送的动名词形式sending。
5.decide to do sth表示决定做某事的含义，故本句空格处填to exercise。
6.本题的含义为当你旅行的时候，最好随声携带一张地图，故本句空格处填你的单词you。
7.不定冠词a后使用名词讨论的单词discussion。
8.本题的含义为虽然她回答老师的问题不正确，但是老师没有责备她，故本句空格处填不正确的副词形式incorrectly。
9.本题中有个than连接的比较状语，故本句空格处填重的比较级heavier。
10.本题回答语的含义为因为我赢了羽毛球比赛，表示完成使用完成时，故本句空格处填have won。