Відповіді: Стр.93 (2)

2. Complete the sentences with the verbs above.

1. I can’t work out how to design this experiment.

2. If you add up the units and divide by two, you get the answer.

3. We’ll cut up the pizza into six slices.

4. We carried out lots of experiments last year.

5. This potassium won’t blow up unless you get water on it.

6. If you have seventy–five and take away ten, it leaves sixty–five.