9&10 REVISE AND CHECK (Student's Book, pp. 102-103): Answer key

GRAMMAR

1  b   2  c   3  a   4  c   5  c   6  b   7  a   8  c   9  a   10  c   11  c   12  b   13  a   14  b   15  a

VOCABULARY

a

1  genetics
2  scientific
3  neighbourhood
4  loneliness
5  death

b

1  overpopulated
2  mispronounced
3  multinational
4  autobiography
5  underpaid

c

1  loss
2  set up
3  leader
4  launch
5  branches
6  staff
7  rise
8  side
9  carry
10  guinea

d

1  quiet
2  sound
3  later
4  order
5  never

PRONUNCIATION

a

1  neighbourhood
2  prove
3  research
4  launch
5  colleague

b

1  biological
2  physicist
3  multicultural
4  increase
5  manufacture

CAN YOU UNDERSTAND THIS TEXT?

a  He's really surprised and sad.

b

1  b   2  c   3  a   4  c   5  a   6  c   7  a   8  b   9  c   10  b

CAN YOU UNDERSTAND THIS FILM?

1  radio waves 
2  biologists
3  blackboard, Oxford / 1931
4  1925, scientific instruments, astronomy
5  sun, moon, stars
6  time, angles
7  world, stars
8  silver, George III