将所给单词连成完整、正确的句子，(单词不得重复使用,标点已给出)。
1. us. listening, well, English, doing, helps, practice, learn, to
________________________.
2. you, use, speaking, front, be, of, group, English, to, in, of, afraid, a, did
___________________________?
3. allowed, teenagers, to, go, with, their, every, night, be, should, out, friends
.
4. volunteering, do, us. longer, time, like, would, to. things, vacations, give
.
5. choose, of ,I, pair, can't, to, buy, which, jeans
____________________________________.
1. Doing listening practice helps us to learn English well.
2. Did you use to be afraid of speaking English in front of a group?
3. Should teenagers be allowed to go out with their friends every night?
4. Longer vacations would give us time to do things like volunteering.
5. I can't choose which pair of jeans to buy.