Unit 3 On screen, 3E Word Skills, Negative adjective prefixes, page 34
Exercise 1
1 dissatisfied
2 untidy
3 incorrect
4 illegible
5 invisible
6 unkind
7 unbelievable
8 impolite
Exercise 2
2 unfair
3 impossible
4 certain
5 unacceptable
6 dishonest
7 loyal
8 legal
9 unlikely
10 irresponsible
11 impatient
12 safe
Exercise 3
1 illegal
2 impolite
3 impatient
4 possible
5 unsafe
6 honest
Exercise 4
1 kind
2 thoughtful
3 yes
4 considerate
Exercise 5
1 enjoyable, unpleasant
2 lucky, unfortunate
3 polite, discourteous
4 almost certain, improbable
Unit 3 On screen, 3F Reading, Disaster alert!, page 35
Exercise 1
1 take part in
2 provide
3 did
4 use
5 have
6 cause
7 express
8 make
9 get
Exercise 2
1 She’s a scientist.
2 Japan
3 eathquake
Exercise 3
1 c
2 b
3 b
4 d