1.overwhelm的意思是

2.Please___that all lights are switched off.

3.indicate近义词

4.marvellous的意思是

5.I don't know how to___between my work and study.

6.pneumonia的意思是

7.She deleted _____ words while editing an article.

8.She had a spell as a singer before becoming an actress.

9.Teachers have to measure students’ performance against specific objectives.

10.She made a ____ attempt to smile.

11.The post office_____ the stamps last week.

12.eligible的意思是