Pag. 331 es. 1

1. c
2. i
3. a
4. h
5. g
6. b
7. d
8. e

es. 2

1. can't
2. translate
3. can
4. can - can - can
5. can
6. can't

es. 3

1. Can Tobias book - can try
2. can't have bitten - can be
3. can't work - can be - can't you remember
4. can go - can just have
5. can't have sold
6. can you go - can go - can't wait

es. 4

1. My mum can cook really well and she can make a delicious cheesecake.
2. This skirt is too short. You can't wear that at school.
3. I can't read the fax you just sent me. Can you send it again?
4. Can you mix the sauce while I take a shower, please?
5. I can't hear well. Can you please turn the volume up?
6. Lily can't have done her homework... She left her books at school!
7. A Sonya is late. Can you wait for her? B I'm sorry, I can't. I'm in a rush today.
8. A Why don't you sunbathe today? B I can't sunbathe. I got sunburnt yesterday!!!

Pag. 333 es. 5

1. h
2. e
3. a
4. i
5. b
6. f
7. g
8. d

es. 6

1. No, she couldn't. She used to crawl around the house.
2. Yes, I could, even if I didn't use to do it very often.
3. No, they couldn't. They'd have to wear something else.
4. Yes, I was, But I usually prefer to go upstairs in my room and be on my phone for a bit.
5. No, I couldn't because I don't own a radio.
6. No, I couldn't. I should drink more.
7. Yes, they could. My mother helped me.
8. No, I couldn't.

es. 7

1. can
2. can
3. Can
4. can't
5. can
6. could
7. can
8. can't
9. couldn't
10. could