题目内容：

 

1.We couldn’t get to the destination on time because our car _______ _______(坏掉) halfway.

2.The government ________  _______ (呼吁)all to pay more attention to environment protection.

3.Scientists have _________ ________(提出) theories about how the universe came into being.

4.An investigation group _________  ________(由…组成)five men and two women has been sent to the spot to look into the matter.

5.More time should be ________  ________(挤出)for your English study.