题目内容：

单词拼写

1.The children’s mother was _______ (担心的) about their safety when they didn’t come back from school at the usual time.

2.The driveless cars will help ______(减少) traffic accidents caused by human drivers’ mistakes.

3.The green development means the development of the economy should be in _______ (和谐，融洽) with the protection of the environment.

4.Today, over half of the panda’s _______(栖息地) are under protection, and we feel confident that this species will have a bright future.

5.After discussing with her parents, she ____ (打算) to work as a volunteer in the earthquake-hit area last year.

6.The 5G technology is expected to make the _______(利润) of Huawei on the increase.

7.It is _______ (非法的) for anyone to be fired because of pregnancy.

8.Some couples see single women as a _______ (威胁) to their relationships.

9.Go to a part of the world you’re unfamiliar with and _______ (观察) how people live there.

10.He may break up under all this _______ (压力).

11.He got into the driving seat and started the _______ (发动机).

12.There was a small ______(溪流) at the end of the garden.

13.She had got something _______ (卡住) between her teeth.

14.The police soon established his true _______(身份) and he was quickly found.

15.Scientists have only recently been able to gain _______ (接近的机会) to the area.

16.It was a very _______(艰难的) decision but we feel we made the right one.

17.The _______ (会议) will be a celebration of women’s achievements.

18.They are often available at a _______ (折扣).

19.There was stuff in that _______ (文件) that was private between me and Dr.Denny.

20.We were still right on _______ (目标) for our deadline.