Упр.3 Урок 7 Юнит 4 New Millennium English 11 класс

Choose the best alternative to fill in the gaps in each of the following sentences.

1. I’ve … some research on sea animals.
   a) made
   b) done
   c) prepared
   d) ended
2. The theory will be … by computer simulation.
   a) made
   b) helped
   c) tested
   d) experimented
3. It’s difficult to … animals’ unexplained powers and obtain reliable results.
   a) experiment
   b) look for
   c) search
   d) investigate
4. Scientists found no … for the existence of life on other planets.
   a) ways
   b) evidence
   c) facts
   d) signs
5. A good understanding of mathematics is sufficient to explain a wide variety of natural…
   a) events
   b) causes
   c) effects
   d) phenomena
6. Unfortunately, the investigation did not run as smoothly as had been …
   a) done
   b) worked out
   c) anticipated
   d) decided
7. Pets sometimes … to know what we are thinking about.
   a) seem
   b) look
   c) think
   d) feel
8. There have been some … on unusual animals’ behaviour.
   a) evidence
   b) reports
   c) stories
   d) articles