题目内容：

词汇A根据括号中的中文提示，写出句中所缺单词（共20分）

1.People          (划分)a week into seven days many years ago．

2.His first novel received high             (赞扬，表扬)．

3.People born in the Year ofthe Horse are         （生气勃勃的)．

4.Because of his             (粗心)in the exams，he failed again.

5.Franklin was the first scientist to     (发现) electricity (电).

6.Blue can    (创造)a feeling of harmony and it can calm you down．

7.She's               (承诺)to do all she can to help．

8.The medicine tastes very bitter (苦的) but it         (奏效) well..

9.Blue can represent            (悲伤)．When you’re feeling sad，you may say "I'm feeling blue"．

10. Please think twice before you make a             (决定)．