Interchange2 WorkbookAnswers

Exercise 4 
A 
Rio de Janeiro and Igua u Falls
B 
1. True
2. False. Buenos Aires has the widest avenue in the world.
3. False. Igua u Falls is bigger than Niagara Falls.
4. True
5. False. Rio de Janeiro has great beaches.
Exercise 5 
2. You should never leave cash in your hotel room.
3. You need to take your credit card with you.
4. You have to pay an airport tax.
5. You should let your family know where they can contact 
you.
6. You d better not go out alone late at night.
7. You must get a vaccination if you go to some countries.
Exercise 6 
A 
2. hiking boots
3. a first-aid kit
4. a swimsuit
B 
Answers will vary. Possible answers:
2. They need to take hiking boots.
3. They ought to take a first-aid kit.
4. He should take a swimsuit.
Exercise 7 
Answers will vary. Possible answers:
2. You need to buy good quality camping equipment.
3. You ought to buy maps and travel guides. 
4. You shouldn t forget a first-aid kit.
5. You don t have to take a lot of cash.
6. You should get a GPS device for your car.
7. You d better remember to bring insect spray.
8. You must take your driver s license.
9. You should remember to bring a jacket.
10. You don t have to pack a lot of luggage.
Exercise 8 
1. I m not going to go on vacation alone.
2. I want to travel by myself.
3. You should travel with a friend.
4. You must get a vaccination.
Exercise 9 
A 
Answers will vary. Possible answer:
I m going to arrive in Lisbon, Portugal, on July 6 and 
check in at the Tivoli Hotel. Then maybe I ll go shopping. 
I m going to spend three days in Lisbon sightseeing. Then 
I m going to take a tour bus across the border to Seville in 
Spain. I ll probably visit the cathedral. I m going to see some 
flamenco dancing in the evening. Then I m going to rent a 
car and drive to M laga on the Costa del Sol. I guess I ll visit 
the old city center. Maybe I ll spend time on the beach. Then 
I m going to fly to Madrid on July 19. I ll probably visit some 
museums there. I m going to take a tour of the city and see 
the sights. I m going to go home on July 22.
B 
Answers will vary.
T-354
Workbook answer key
T-188

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6 Sure! I ll do it.
Exercise 1 
2. OK, I ll put them away.
3. OK, I ll hang them up.
4. OK, I ll turn them off.
5. OK, I ll turn it on.
Exercise 2 
A 
Answers will vary. Possible answers:
2. hang up
3. let down
4. pick up
5. put away
6. take out
7. take off
8. throw away
9. turn off
10. turn up
B 
Answers will vary. Possible answers:
2. Please hang up your jacket. The floor is dirty.
3. Please take out the trash. It smells bad.
4. Please pick up the phone. It s ringing.
5. Please turn off the TV. No one is watching it.
6. Please throw away the chair. It s broken.
Exercise 3 
2. Take out the trash.
3. Turn down the TV.
4. Pick up your things.
5. Put away your clothes.
6. Turn on the radio. 
Exercise 4 
A 
2. The milk is getting warm.
3. The bag is almost full.
4. It s a mess.
5. It s too loud.
B 
Answers will vary. Possible answers:
2. Sorry, I had to answer the phone.
3. Sorry, I didn t know the garbage bag was full.
4. Sorry, I made a cake today.
5. Sorry, I didn t realize it was so loud.
Exercise 5 
A 
One is for young children, and the other is for teenagers; 
one is a reward system, the other is a system for frustrating 
computer users.
B 
Answers will vary.