我不赞成浪费时间。__________________________________

3. as

I am lucky as I am one of the hosts. conj. as=since, because 因为

As you weren't there, I left a message.

As she's been ill perhaps she will need help.

Compare(比较)：

I am in charge of the radio club as the oldest student member. Prep. 作为

4. charge vt.向...... 要价,索价,喊价

He charged me 100 yuan to repair my computer.

n. in charge of sth.负责,掌管

You can ask her for more details, because she is the person who is in charge of the project.

Leave me in charge, I can do it .

比较： He is in charge of our class, so he is our class teacher.

　　　　Our class is in the charge of him.

动词短语： take charge of 负责，掌管

Eg. He takes charge of our class.

父亲去世后他掌管了农场。(一句多译：take charge of /in charge of /in the charge of )

①____________________________________________________________②____________________________________________________________ ③____________________________________________________________

The organization provides a range of services free of charge.=for free免费地

5. More than

More than 100 scientists attended the conference. 超过

He is more than a writer, he is also a professor. 不仅仅

He is no more than a farmer. 只不过,仅仅

思考： The fox is more sly than clever. 与其......不如

I love you more than I can say. 并非，并不是