Unit 13 Answer key
1 1 [7] I don't know anything! I must study for
&
my exams next week.
2 [3]
3 [7] The doctor said I must take the medicine
to get better.
4 [3]
5 [7] He has got a broken arm. He mustn't
play volleyball.
6 [7] He must go to university to be a vet.
7 [3]
8 [7] You must do your homework or the
teacher will be angry.
9 [3]
2 2 are going to wash
&
3 is going to give up
4 are going to take up
5 am going to write
6 is going to throw away
7 am going to telephone
8 Are, going to study
9 am going to play
3 Possible answers:
&
2 Susan is going to tidy her bedroom every
week.
3 It is going to rain!
4 They are going to take their dog for a walk
every morning.
5 We are going to give up all our bad habits!
6 You are going to visit your grandparents
every Sunday.
7 Mike and John are going to take Mike's little
sister to the party.
8 Paul is going to clean his computer.
9 Sarah and Rebecca are going to cook dinner
for Rebecca's family.
# Cambridge University Press 2004 Level 1 Unit 13
LEVEL 1 UNIT 13
GRAMMAR PRACTICE