Lesson5

LESSON5

Practice1

1

1.You ( don’t have to wait for )him any longer.

2.You ( had better not go out ) on a windy day like this.

3.You can’t practice too much).

 

2

1.We ( must ) ( not ) ( be ) ( late ) for the meeting.

2.You only ( have ) ( to ) ( say ) what you are thinking.

3.He ( may ) ( change ) ( his ) mind.

4.High school students ( should ) ( read ) ( a ) ( newspaper ) every day.

 

3

1.The answer can’t be wrong. I checked it many times.

2.I should have gone to bed earlier last night.

3.I know you’re interested, but I would rather not talk about it.

4.Jack must have made a big mistake.

Practice   p39

1

1.If I had more money, I would buy the newest model.

2.I would have visited him, if I had known his address.

3.A good player would not make a mistake like that.

2

1.It’s ( time ) you ( made ) up your mind.

2.If you ( were ) ( to ) ( go ) to the space station, what would you take with you?

3.If ( it ) ( were ) ( not ) for the moon, nighttime ( would ) be much darker.

4.My uncle talked ( as ) ( if ) he ( had ) ( been ) to Britain.

3

1.Without the guide, we could’t have climbed Mt.Fuji.

2.If I had not bought a watch at that store, I would buy this bag.

3.I wish I could travel around the world.

4.John told me the truth; otherwise I would have been angry.

4.