1. (A) Sue and Sharon. (B) Sue and Betty. (C) Betty. (D) Sharon.
2. (A) 20 dollars. (B) 15 dollars. (C) 24 dollars. (D) 21 dollars.
3. (A) Ed. (B) The woman. (C) The man. (D) Don.
4. (A) Red. (B) Blue and green. (C) Blue. (D) Green and red.
5. (A) The teacher postponed the conference. (B) There won't be a test this afternoon. (C) The students will be attending the conference. (D) The students took a science test that afternoon.
6. (A) Spain. (B) Sweden. (C) Scotland. (D) Switzerland.
7. (A) 12. (B) 48. (C) 36. (D) 24.
8. (A) By bus. (B) By plane. (C) By car. (D) At home.
9. (A) The man's. (B) The woman's. (C) The boss's. (D) His own.
10. (A) His hearing. (B) His hair. (C) Some weight. (D) His overnight case.
11. (A) In the trunk. (B) On the front seat. (C) Behind the door. (D) On the back seat.
12. (A) Lock the car door. (B) Open the car door. (C) Take the bag with her. (D) Leave the man in the car.
13. (A) In the front seat. (B) In the trunk. (C) In the back seat. (D) By the door.
14. (A) All day. (B) At nine o'clock. (C) At six o'clock. (D) At noon.
15. (A) $ 60. (B) $ 80. (C) $ 120. (D) $ 150.
16. (A) He remembered not having left it at home. (B) He always felt his pocket for the wallet before he left home. (C) He believed his own memory. (D) He had taken it out to pay his taxi-driver.
17. (A) He was sure his wallet was there. (B) There might be a possibility of getting back his wallet. (C) He could ask someone there about his wallet. (D) He saw the wallet lying on the floor near the table.
18. (A) The missing wallet. (B) Several people. (C) A waiter. (D) The manager.
19. (A) He went up and asked whether they had seen his wallet. (B) He explained to the waiter what had happened a few minutes earlier. (C) He himself started looking for his wallet. (D) He waited till the manager came up.
20. (A) He was going to report the incident to the police. (B) He could pay the doctor for the writer. (C) He would send a bill for what they had done for him. (D) He was sure the missing wallet would soon be recovered.