绝对正确：
1.The mother [quietly]went into the bedroom while the baby was sleeping.
2.John made up his [mind]to study English well when he was young.
3.Write down my [address],and you can easily find my house with it.
4.If you don't know the way to the library,you'd better ask the[ police]
5.People in different places [celebrate] the New Year in different ways.
6.It's our duty that we should [protect] the environment.
7.We were all [excited ]because we saw that interesting film.
8.I like music.What's your [favorite] music?
9.This dress will lose its [color] after it's washed.
10.The bears seem [dead] while they are in the state of winter sleep.
11.She usually goes to school by bike,but today she went there on [foot]
12.[Spoken] English is quite different from written English.
13.When I got to the [cinema],the film had been on for ten minutes.
14.Jack looks pale because he has [caught] a bad cold.
15.It would be a [waste] of money buying such an expensive shirt.
16.She taught [herself] English when she was a little girl.
17.Tom is just as thin as you,but [stronger] than you.
18.Mary is eighteen.She is [older] than her sister.
19.The more you eat butter,chocolate and fast food,the [fatter] you will become.
20.Only in this way can we solve the problem of [pollution] in that dirty river.
