2.I think there has been some misunderstanding(误解). I mean nine in the morning, not nine at night.

　　3.He got a very serious facial(面部的) injury in the battle.

　　4.He took a subjective(主观的) attitude towards the application of the computer.

　　5.A program won't function well if programmers don't design it properly.

　　6.The retired old man is living at his ease(舒适).

　　7.She wore false(假的) hair to the party with nobody finding it.

　　8.He stared at the spot curiously(好奇地).

　　9.The girls let out a burst of excitement and hugged(拥抱) each other tightly.

　　10.I believe the first test of a truly(真正地) great man is his humility.

IV.选词填空 (用方框中所给短语的适当形式填空)

　　be respectful to, keep away from, take action, be wrong about, watch out, look away from, turn one's back to, lose face, at ease， up and down

1.We should take action to protect the cultural relics before it is too late.

2.Watch out for the dog in case it should bite you.

3.The poor girl wandered up and down in the street, not knowing where to go.

4.The facts proved that we were wrong about him, so we all apologized to him.

5.If a teacher can't answer this simple question, he'll lose face.

6.It is good manners to be respectful to the old.

7.I once looked down upon her, so she turned her back to me.

8.We should persuade the kids to keep away from violent computer games.

9.I am a little upset. Give me a cup of tea to put me at ease.

10.Jane looks away from me, as if I were a stranger.