B)根据句子意思，用括号内所给单词的适当形式填空。

9.You never know how much difficulty we had ____________(work) out the problem. Luckily, we managed to solve it with Mrs Wu’s help.

10.This book is very popular because of some powerful _____________(speak) we love.

11. —Are you going to have a party to celebrate your birthday?

—Sorry, I __________ (not decide).  

12.No attention ______________(pay)to his new book at the book show last week.

13. The sun gives us ________ (warm) and makes us feel comfortable.

14. You should be friendly towards your classmates at school. If you have any close friends, you can share your joys and ________ (sad) with them. 

15. Green colour can make you feel ___________(energy).

VI．完成句子。（共5小题，每小题2分，满分10分）

16.生活就像赛跑，你要么领先，要么落后。

Life is like a race. You either ____________________ or ____________________ .

17. 据说，出生在同一属相下的人可能有相似的个性。

______________ that people born under the same __________  may have similar personalities  .

18. 蓝色能带给我们的身心带来宁静。

Blue _______________________________________ mind and body .

19. 王先生已经把他的一生奉献给了数学教学。

Mr Wang has _____________ all his life _________________ maths.

20. 穿红色能你更容易采取行动。