(1)1. I have no time to go with you now.
2. I arrived at 2: 00,but my friend arrived half an hour later.
3. Tom and Bob were neck and neck in the race.
4. Could you lend me your bike, please?
5. One third of the students in the class are girls.
(1-5 BADCD)
(2) 6. Miss Smith was too busy to visit us.
7. Bob wants his son to go home and do his homework at once.
8. She sent for a doctor.
9. None of these shoes are the right size.
10. Jack listened to music instead of mending his bike yesterday.
(6-10 BCDAA)
(3)11. Do we really have to take a car to go to the factory from here?
12. I'd love to go out with you, but I don't have a bicycle.
13. The GREatest problem the world faces today is population growth.
14. Excuse me, where's the school library?
15. Which book should we get first?
(11-15 ACADB)
(4) Mr. King is the headmaster of a language school in Canada and he is welcoming his new foreign students. "Hello, everyone. My name is Sam King. Welcome to our school. I hope you will enjoy your time with us. Every morning from 8: 30 to 11: 30 you will be in the classroom learning English. Lunch will be in the school at 12: 00. There is a lot of delicious food, and there is fast food, too. In the afternoons and evenings you are free to do what you want and you'll be able to practice your English. There will be lots of time for speaking English. If you need to see a doctor, the school will arrange this for you. Next, some news about the exam you'll take in three weeks. You may take a dictionary into the exam. Don't be too worried about this. The exam is not very difficult. Your results will be sent to you at your home address about four weeks later. That's all. Thank you. Have a nice stay in Canada."
16. Who is the headmaster?
17. What time do lessons start?
18. What do they do in the afternoon?
19. What will the students do if they are ill?
20.How soon will they get their exam results?
(16-20 CCDAD)
