4. 我們把燈打開，以便看看它是什么。

We turned on the light           .

3. 即使大學(xué)畢業(yè)了他也應(yīng)該繼續(xù)學(xué)習(xí)。

          ，he should still continue to learn.

2. 有一點是清楚的：它的優(yōu)點對所有人來說是顯而易見的。

          its advantages are immediately apparent to all.

1. 我們必須種樹的原因是它們能為我們提供新鮮的空氣。

           is that they can supply fresh air for us.

5. It is a pity that the machine        (出故障) at this busy hour.

4. The car went        (失去控制) and crashed over the cliff.

3. After three hours of bitter fighting,an entire enemy column (隊伍)

       (摧毀) .

2. Someone whose handwriting        (和.. 一樣) yours leaves them on your desk.

1. It is not boring,       (相反地) we are greatly interested.

8. He is a        (有爭議的) figure in the art world.