1 . —Some Chinese government officers have turned into livestreamers（网络主播）.
—Yes. They’re trying their best to help local farmers to ________ sales（销售）.

A．receive

B．return

C．improve

D．realize

2 . We are sure that your spoken English ______(improve) if you practise as often as possible.

3 . One of the best ways for people to keep healthy is to ________ good eating habits.

A．grow

B．develop

C．improve

D．find

4 . The teacher has told us how we should improve our speaking skills.   (改为简单句)
The teacher has told us how ________ ________ our speaking skills.

5 . The price of vegetables has ________ a lot this spring only because the trucks loaded with vegetables can’t get off the highway.

A．raised

B．risen

C．grown

D．improved

6 . China’s efforts to stop the spread of COVID-19 will ________ the world’s ability to limit the harm in the near future.

A．interview

B．improve

C．invite

D．invent

7 . Mary’s father works hard to __________（改善）their lives.

8 . —What should I pay attention to ________ my spoken English?
—Speak more and listen more.

A．develop

B．developing

C．improving

D．to improve

9 . We can develop good reading habits by i________ our reading speed.

10 . ____________ (improve) the life of the children, the school held enough activities for them to take part in.