1 . The boss made them ________ 12 hours a day.

A．to work

B．worked

C．working

D．work

2 . She makes us __________ __________ __________ __________ (爱上) English in an interesting way. (根据汉语提示完成句子)

3 . Flexibility training helps ______ (伸展) your muscles and improve your body’s range of movement. (根据汉语提示单词拼写)

4 . Learning Chinese helps them see life from a new perspective and _________ (broad) their minds to the outside world. (所给词的适当形式填空)

6 . Believe it or not! Beautiful music written by great musicians can help one calm down and ________________ (度过) hard times more easily. (根据汉语提示完成句子)

7 . Mother had me ________ (go) to the shop and buy some salt at once. (所给词的适当形式填空)

8 . Let those in need ______ (understand) that we will go all out to help them.（所给词的适当形式填空）

9 . Let’s ______ (举办一个晚会) to celebrate. （根据汉语提示完成句子）

10 . Environmental conscientiousness isn’t always enough to make customers ________ (循环利用) old goods. (根据汉语提示单词拼写)