Suffer from d. an effect on

Bring about e. measures

Have f. study, research, experimen-

Tal work

Make g. the center of, a part of

Develop h. investments

Take i. a program, concept, theory

Achieve j. noise, pollution

Упражнение 7. Составьте, переведите и запомните словосочетания гла­гола become со следующими словами:

Popular, universal, international, possible, important, better, worse, polluted, worried, interested in.

Упражнение 8. А. Назовите 10-15 ключевых слов и словосочетаний на тему: «Electricity as a source of energy».

В. Speak about: