5. Audrey Hepburn was active in the film (行業(yè)) for nearly 40 years.

4. Every year,more than 70,000,000 (鯊魚) are killed for their fins.

3. Other classmates want to use public t ，

but I think riding a bike to school is good for my health.

2. Plants are often at the bottom of the food

c in nature. People and animals eat them.

I.根據(jù)句意及首字母或漢語提示完成單詞

1. Drivers shouldn’t be allowed to drive after drinking,or they will break the 1 .

5. 迄今為止，我弟弟已經(jīng)學(xué)了大約3 000個英語單詞。

My brother has learned around 3,000 English words    .

4. 我們必須采取行動來阻止魚翅銷售。

We must to stop shark fins.

3. 從那以后，人口增長率已經(jīng)下降了 40%以上。

Since then,the population growth rate   more than 40 percent.

2. 數(shù)百萬的女孩參加了這次比賽。

Millions of girls   the competition.

Ⅲ.完成句子

1. 這些CD你付了多少錢？

How much did you   the CDs?