10A THE DARK SIDE OF THE MOON (Workbook, pp. 63-65): Answer key

1 GRAMMAR

a

2  (wrong) Everybody was
3  (wrong) Everything went wrong
4  (right)
5  (wrong) All men
6  (right)
7  (wrong) Most people
8  (right)

b

2  None   3  any   4  none   5  no   6  Any

c

2  neither   3  either   4  nor   5  Both   6  both   7  Neither

2 VOCABULARY

a

2  chemical   3  biology   4  genetic   5  Physics

b

2 e   3 a   4 b   5 d

c

2  be a guinea pig
3  made, discovery

4  test new drugs
5  prove, theory

3 READING

a

1 C   2 E   3 D   4 A   5 B

b

1 C   2 E   3 D   4 B   5 A   6 D   7 B   8 A   9 E   10 C

c

1  thought up
2  a gap in the market
3  withdrawn
4  sketches
5  spilling
6  mass producing
7  still going strong
8  royalties

4 PRONUNCIATION

2  same syllable (first)
3  same syllable (second)
4  different syllable (experiment, experimental)
5  same syllable (second)
6  same syllable (first)
7  different syllable (scientist, scientific)
8  different syllable (theory, theoretical)

5 LISTENING

a

1  smoke detector (right picture)
2  glasses (bottom left picture)
3  ear thermometer (top left picture)

b

1  poisonous gases
2  level of sensitivity
3  scratch
4  new substance
5  measure the temperature
6  reduce the amount