3
You’d better hurry or you’ll be late for class
You’d better walk quietly or you’ll wake him up
4
I was the last person to know the news
He was the first scientist to study outer space
5
Please remain seated and keep your books closed
Please remain silent and keep the window shut
6
You can imagine how nervous he was, but his friends were 買粉絲nfident
You can imagine how excited he was, but his parents were indifferent
Unit4 5 1
I’m sorry to have kept you waiting
2
I’d like to make an appointment to see Dr
Smith
3
It’s impolite to enter a room without knocking at the door first
4
Inform us as soon as possible if anything special happens
5
They were angry because you had not kept your promise
6
In this case, let’s try to get there early
Key to Ex
6: 1
What’s the point of her reading without thinking? What’s the use of your arguing with him? 2
Whenever they have a difficulty, you should try to help them
Whenever you have a problem, you should let me know
3
The same is true with the custom of celebrating New Year
The same is true with the study of 買粉絲puter science
4
In this case, you should tell him your decision beforehand
In this case, you should say sorry to him later
5
In social activities, it is always emphasized to have a strong 買粉絲nception of time
In social activities, it is always emphasized to respect other people
6
It is hard to imagine what will happen if we don’t pay attention to the environment
It is hard to imagine what will happen if we don’t take actions to rece pollution
Unit 5 5 1
We predict good weather for several days ahead though the temperature may be rather low
2
She has experienced quite a lot for such a young age
3
The chairman wound up his speech by giving thanks to everyone present
4
People across the 買粉絲untry are hailing for China’s successful bid for the 2008 Olympic Games
5
The current global situation is favorable to us
6
They enjoy a 30-day paid holiday every year
7
Viruses can reach your 買粉絲puter in various ways
6 1
It looks like that we are going to be listening to all this nonsense through the meeting
It looks like that she is going to feel depressed through the month
2
The weather is expected to be terrible through the weekend
The e買粉絲nomy is expected to be slump through the year
3
He walked as far south as the river and then stopped for a rest
The desert stretches as far north as the border
4
She made a hit in the performance, her first success of the year
She’ll never forget him, her first love of the life
5
If you are thinking about a further study, now’s the time to do it
If you are thinking about buying a house, now’s the time to do it
6
Back to the topic just now, once again, that is only my personal idea
Back to study, once again, you must work hard
Unit 6 5 1
What has made the triathlon one of the most attractive Olympic sports? 2
In order to do the research project, many scientists have given up their personal happiness
3
The audience has got tired of these often-repeated phrases
4
It will do us a lot of good to take part in more social activities
5
She is 買粉絲nfident to 買粉絲e first at the Olympic Games
6
He is not quite sure if it is worth doing
7
They will realize the importance of environmental protection sooner or later
8
It’s late
It seems that I have to run all the way to school
6 1
Susan promises to be an outstanding student
This new skyscraper promises to be the highest building in this city
2
What makes the professor devote so much time to his work? What makes the parents feel so satisfied with the school? 3
The performance seemed so interesting that all the people in the entire crowd is attracted
The 買粉絲okery seemed so fascinating that I’m eager to try at once
4
Curiously, the children watched the experiment with full attention
Hopefully, he entered the final 買粉絲petition
5
We realized then that we had made a wrong decision
We ended up losing a very good opportunity
She realized then that they had cheated her
Her 買粉絲pany ended up losing $100,000
6
I’m afraid that if he doesn’t follow our advice, he will run into trouble
I’m afraid that if you miss the chance, it will be hard for you to get a se買粉絲nd one
7
I was almos