题目内容：

根据中文意思完成英语句子，每空一词。

1.我们一直忙于准备今天的考试。

We are ______ preparing for ______ exam all the time.

2.直到中考结束，李雷他轻松下来。

Li Lei ______ relax himself ______ the entrance to high school exam ends.

3.在中国只有一个孩子的夫妇被允许再生一个孩子。

A couple ______have only one child are allowed to have ______ second baby in China.

4.现在越来越多的人选择了共享单车去上班而不是开车去。

Bike sharing ______ ______instead of driving to work by more and more people now.

5. “一带一路”是东西方之间交流合作的象征。

The Belt and Road is the symbol of communication and cooperation ______ the East ______ the West.