B
Complete using the words in the box.
artificial automatic • complicated - digital - exact maximum
minimum - plastic sudden – unique
1 It's not a/an.
watch. It's got hands.
2 If you play this stereo on
volume, you'll go deaf!
3 It's not a/an ...................
.... experiment. In fact, it's really simple.
4 Are leather chairs more comfortable than
ones?
5 There aren't any windows in the lab, so all the light is
6 Was it a/an ....
decision, or had you thought about it for a long time?
7 The lights are
- they come on when you enter the room, and go off when
you leave.
8 Each person's fingerprints are
....No two people have the same fingerprints.
9 The ........
... number of patients necessary to test the new drug is 50. Any less than
that and the scientists won't know if it works properly or not.
10 I can't remember the
year it was discovered, but it was around 1976.​