Unit 3 Standard test A Answer key
4 This is the most expensive phone in the shop.
5 Everest is the highest mountain in the world.
Listening
5
1
1 can
1 false
2 speak
2 true
3 can’t
3 true
4 swim
4 true
5 Can
5 true
6 false 6
7 false 1 How far can you swim?
8 true 2 How many students are there in your class?
9 true 3 How big is an adult gorilla?
10 false 4 How fast can your brother run?
5 How tall can a giraffe grow?
Vocabulary
2 Reading
1 panda 7 Suggested answers:
2 whale 1 Blue whales are the biggest animals in the world.
3 rabbit 2 They eat small trees, grass and other plants.
4 ostrich 3 Because they are very heavy.
5 frog 4 They can move heavy objects.
3 5 Because they want their tusks.
1 hear
2 jump Speaking
3 swim
8
4 kill
1 Is it OK
5 move
2 I’m afraid
6 survive
3 why not
7 climb
4 I’m sorry
8 fly
5 of course
9 grow
10 drink
Writing
Language focus 9
4 Students’ own answers
1 This is the best restaurant in the city.
2 These bats are the ugliest animals in the zoo.
3 Joe is the biggest player in the team.