根据上下文意思，用恰当的短语或局子补全对话
A：Hi,Mom.May i borrow your car and go to the mall?i ____ ____ (1)buy a sweater after school.
B：No,dear.It`s Friday.You are not ____ ____ ____ ____ (2)on school nights.But you can go out on weekends.
A：So,you mean i can ____ ____ (3)by myself?
B:Yes.You are old enough to buy your onw clothes now.
A:Thank you,Mom.And may i use your car tomorrow evening?i am going to Ann`s birthday party at 7:30pm.
B:Sure.But i don`t want you to drive back alone so late at night.
A:_____________(4),Mom.i`ll be home early.
下列句子中各有一个错误，请指出并改正。
5.Three-year-old is too young dress themselves.
6.The teachers come from England.So are the students.
根据首字母和英文释义填写单词
7.r____:a competition in speed.
8.a____:to be successful in doing or finishing something by trying hard.
9.s____:to gain something or each an aim.
根据句意和首字母提示填写单词。
10.I am so s____ that i can hardly keep my eyes open.
11.She a____ that having conversations with friends was very intersting.
12.Are you e____ about going to Beijing?
13.Can you p____ the new words in Unit 1?
14.They will hold an evening party tomorrow,u____ it rains heavily.
根据汉语提示完成下列句子
.15我们今天放假一天：we ____ ____ ____ ____ today.
16.直到我看到Tina独自坐在黑暗里，我才意识到她不高兴：Only when i saw Tina sit in the dark alone ____ i ____ she was unhappy.
17.我通过认真做作业来学习英语：I study ____ ____ my homework ____.
18.听到这个消息，他们结束了在美国的旅行：They ____ ____ ____ in America at the news.
19.你来这个俱乐部多长时间了：How long have you ____ ____ this club?