1 . My Chinese dream is to make my country stronger and let people          the fruits of development in a way.

A．share

B．to share

C．sharing

D．shared

2 . 他们看到一个穷困潦倒的年轻人从户外走过。（汉译英）

3 . 在小组合作中，学生们密切协作，使大家都发挥到极致是很重要的。
In group work, it’s important for students to study together and ________ ________ the best in each other.

4 . — Is Jack in the supermarket?
— Maybe. I saw him ______ it with a shopping cart just now.

A．enter

B．entered

C．enters

D．to enter