1.用所给首字母填空或所缺单词
1) Those workers are the (builders) of this modern building.
2) I am new here but the (local) people are vrey friendly to me.
2.所给单词的适当形式填空
1) Those exchange students are (mostly) from Canada.
2) You should be careful in your (choosing) of friends.
3) My parents are both (teachers/teaching) in a school.
4) He and I are (close) in age.
3.根据所给汉语完成句子
1) 你的衣服为什么这么脏?
Why are your clothes (so dirty)?
2) 让我们在这里等她至11点吧.
Let's wait (for) him here (until) 11 O'clock.
3) 他们为什么不来这里呢?
why (didn't) they (come here)?
4) 这个瓶子里的油比那个瓶子里的少.
there is (less) oil in this bottle (than) in that bottle.