answers - Worbook unit 5 - Interchange 5 edition

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Workbook answer keyT-172
5 What time is it? 
Exercise 1
2. It’s seven o’clock in the morning. 
3. It’s a quarter to three in the afternoon. / It’s two forty-�ve 
in the afternoon. 
4. It’s nine-twenty in the morning. / It’s twenty after nine in 
the morning. 
5. It’s a quarter after six in the evening. / It’s six-�fteen in 
the evening. 
6. It’s eleven o’clock at night. 
7. It’s three-thirty in the morning. 
8. It’s twelve o’clock in the afternoon. / It’s noon. 
Exercise 2
2. It’s 11:00 A.M. in Phoenix. It’s eleven o’clock in the 
morning. 
3. It’s 12:00 P.M. in Mexico City. It’s noon. / It’s twelve o’clock 
in the afternoon. 
4. It’s 1:00 P.M. in Lima. It’s one o’clock in the afternoon. 
5. It’s 2:00 P.M. in La Paz. It’s two o’clock in the afternoon. 
6. It’s 3:00 P.M. in Montevideo. It’s three o’clock in the 
afternoon. 
Exercise 3
2. It’s twelve o’clock. 
3. It’s nine-oh-three. 
4. It’s a quarter to two. 
5. It’s four-thirty. 
6. It’s ten after eight. 
Exercise 4
2. It’s 10:00 P.M. It’s ten at night.
3. It’s 5:15. It’s �ve-�fteen.
4. It’s 7:00 P.M. It’s seven in the evening.
5. It’s 4:30. It’s four-thirty.
6. It’s 8:00 A.M. It’s eight in the morning.
7. It’s twelve P.M. It’s noon.
8. It’s 2:00 P.M. It’s two in the afternoon.
9. It’s twelve A.M. It’s midnight.
 10. It’s 6:45. It’s a quarter to seven.
 11. It’s 11:15. It’s a quarter after eleven.
Exercise 5
2. He’s working. 
3. She’s riding a bike. 
4. They’re watching a movie. 
5. He’s driving. 
6. He’s shopping. 
7. They’re having breakfast. 
8. They’re taking a walk. 
9. She’s calling a friend.
Exercise 6
3. No, he’s not. He’s swimming. 
4. No, he’s not. He’s cooking. 
5. No, they’re not. They’re running. 
6. No, she’s not. She’s sleeping. 
7. No, he’s not. He’s reading. 
8. No, they’re not. They’re playing basketball. 
Exercise 7
2. A: Is Bob drinking soda? 
 B: Yes, he is. 
3. A: Are Jason and Beth watching a movie? 
 B: No, they’re not. They’re dancing. 
4. A: Is Adriana wearing jeans? 
 B: No, she’s not. She’s wearing a skirt. 
5. A: Are Amy and Gabriela chatting online? 
 B: No, they’re not. They’re eating pizza. 
6. A: Is Daniel talking to Adriana? 
 B: Yes, he is. 
7. A: Is Bob wearing shorts? 
 B: No, he’s not. He’s wearing pants. 
8. A: Is Min talking on the phone? 
 B: Yes, she is. 
Exercise 8
3. A: What are Tom and Donna doing? 
 B: They’re visiting friends. 
4. A: What is Sandra doing? 
 B: She’s getting up. 
5. A: What are you and Isabella doing? 
 B: We’re riding bikes. 
6. A: What are Diego and Patricia doing?
 B: They’re working. 
7. A: What is Tim doing? 
 B: He’s listening to music. 
8. A: What are you doing? 
 B: I’m studying English. / We’re studying English. 
9. A: What are Sonya and Annie doing? 
 B: They’re having dinner. 
 10. A: What am I doing? 
 B: You’re �nishing this exercise. 
Exercise 9
Answers will vary.