Question

1. 這些花死了，你應(yīng)該給它們多澆一點(diǎn)水的。

These flowers have died.  You ________________________ them with more water.

2. 恐怕我們會展開一場價格戰(zhàn)。

I’m afraid we ________________________ a price war.

3. 他不可能在那兒見到她 。

He ________________________ her there. 

4. 你工作這么久以后，肯定累了。

You ________________________ after working so long.

5. 這份報告是經(jīng)過仔細(xì)調(diào)查后才寫成的，所以應(yīng)該是可靠的。

The report was written after a careful investigation，so it ____________________

______________ reliable.

Answer 1

1. should have watered　  2. might start　  3. can’t/couldn’t have seen

4. must be tired　  5. should be