17.I'm ________ (等待) their reply.

　　18 The songs of birds ______ (唤醒) me.

　　19. Don't take it seriously, he was only ______ (开玩笑)

　　20.. English is a _______ (分支) of Germanic family of languages.

　　二 . 根据句意选择合适的词或词组的恰当形式填空。

　　run away take one's eye off make up of make sense stay up inspire run out of be popular with at least by chance go over take it easy 　　1.We should often _______ what we have learned, or we will forget it later.

　　2.As a matter of fact, not all the theories ________.

　　3.Without saying anything, that boy _______quickly.

　　4.It's bad for your health if you often ______ too late.

　　5.The little boy didn't _________ the toy.

　　6.Until now, we still haven't know what kind of thing _________it.

　　7.That beautiful song _________ the teenagers.

　　8.Whatever the result may be, _______ we should try our best to do it.

　　9.Perhaps everyone can make a serious mistake_______.

　　10.If we continue to destroy and waste the natural resources like this, we will ______it sooner or later w.w.w.302edu.c.o.m

　　11.______, it isn't so bad as you expected.

　　12.His noble example ________ the rest of us to work harder.

　　Unit 3 A healthy life

　　一. 单词拼写（须用本单元的单词和词汇）

　　1.The accident is d_____ to your careless driving.

　　2.My children have become hopelessly a_________ to television.

　　3.She found it necessary to a__________ her child to getting up early.

　　4.He was a_______ of his body so he decided to go on a diet and do more exercise.

　　5.With exams only a week away, I am under a lot of s_____.

　　6.M______ health is as important as physical health.

　　7.Now that I am p________， I eat a good diet because I want my baby to be born healthy.

　　8.So I did the wrong thing! Well, nobody is _________(完美的)

　　9.My father has q_____ smoking.

　　10.The door opened _______(自动地) as we approached.

　　11.Some ______ (年青人)have got into the habit of taking drugs.

　　12.In spite of the heavy rain, she m________ to get there on time.

　　二.根据句意选择合适的词或词组的恰当形式填空。

　　addicted to due to ashamed of decide on be accustomed to manage to at risk remind benefit from leave out get close to a great deal deal with