课时作业13
Ⅰ.用所给词的适当形式填空
1．Both companies are involved in the ________(join) development of a new medium－sized car.
2．Some students haven't got ________(accustom) to the new school life.
3．It was a really ________(history) moment for mankind when Armstrong first landed on the moon.
4．Almost all Chinese ________(tune) in to watch the Spring Festival Gala.
5．The past thirty years ________(witness) great changes in China's economy.
6．You'll need ________(patient) and understanding if you're going to be a teacher.
7．After ________(view) the film, we felt we had a better understanding of the conflict.
8．The river ________(burst) its banks and flooded the town.
9．Modern armies consist of fewer soldiers and more ________(advance) weapons.
10．________(assume) that it is true, what should we do now?
答案：1.joint 2.accustomed 3.historic 4.tuned 5.witnessed 6.patience 7.viewing 8.burst 9.advanced 10.Assuming
