题目内容
1. This room is very dirty. It needs to cleaning now.
1. 将needs后的to去掉
1. 要过很久他们才能完成这项工程。
they finish the project.
5. It was a long time ago,when I was still in college,that I
(了解到关于月亮的事情) .
2. Health problems are closely connected with bad eating habits and a
of exercise.
1. 那天早上我起床起得很早,但我本来不必起那么早的,因为我没什么事做。
I got up early that morning,but I so,because I had no work to do.
1. ―Must I stay another day? ―No,you .
8. I use a clock to wake me up because at six o'clock each morning the train comes by my house.
7. We all want to make a good first impression and not to get stuck in an
(尴尬的) conversation.
8. It is said that this animal is a fox with nine t .