Grammar, I.1, page 126
Exercise 1
1 visited
2 was
3 could
4 sent
5 studied
6 sunbathed
7 went
Exercise 2
1 didn't visit
2 wasn't
3 couldn't
4 didn't send
5 didn't study
6 didn't sunbathe
7 didn't go
Exercise 3
Did you do any sport during the week?
Did you have a big breakfast?
Did you phone anybody yesterday?
Did you send any texts?
Did you buy anything last weekend?
Grammar, I.2, page 126
Exercise 1
1 are; going; need
2 Do; wear
3 don't
4 are; smiling
5 Are; coming; don't like
6 leaves
Exercise 2
1 a works
b is working
2 a are having
b have
3 a am taking
b take
4 a arrive
b is arriving
5 a are; listening
b listens
Exercise 3
1 tastes
2 are you looking at
3 has
4 is appearing
5 I think
6 I don't see
Grammar, I.3, page 127
Exercise 1
... so we had dinner in ... The restaurant was quite expensive - the water was about £5 a bottle ... the food was fantastic! For me, the best part ... and he's a chef so he knows ... My brother ordered steak because he hates fish ... leave the restaurant until 11:30 at night.
Grammar, I.4, page 128
Exercise 1
1 'll buy
2 'll have
3 'm going to have
4 'm going to do
5 Are; going to revise
6 'm going to go
7 'm going to meet
8 'll get
9 'll give
10 isn't going to be / won't be