Unit 4     4D Present simple and  continuous, page 37

Exercise 1

1 b

2 a

3 c

4 a

5 c

6 b

Exercise 2

believe, hate, need, seem

Exercise 3

1 need

2 hate

3 ’s studying

4 ’s enjoying

5 seems 6 believe

Exercise 4

1 a ’s listening b listen

2 a makes b ’re making

3 a aren’t speaking b don’t speak

4 a aren’t wearing b doesn’t wear

Exercise 5

1 are you wearing

2 I’m trying

3 wear

4 I know

5 get

6 I don’t believe

7 I’m not joking 8 is living

Exercise 6

1 Why is he standing on the table?

2 He doesn’t like spiders.

3 Why aren’t you writing?

4 I don’t understand the question.

5 Why are you laughing?

6 I’m watching a Ben Stiller film.

Challenge! page 37

Students’ own answers