Выберите соответствующие формы глаголов: Last Sunday (had/was having) early breakfast because my older sister and I were going to the zoo. When we (left/were leaving) the house, it suddenly (began/was beginning) raining and we (decided/were deciding) to drive to the zoo. *
had, left, began, decided
was having, was leaving, was beginning, were deciding
had, were leaving, began, decided
had, left, was beginning, decided
Другое:
2) The plants died through lack of water.
3) If people burn poisonous waste, they can produce dangerous gases.
4) Some part of waste can be useful if you know how to recycle it.
5) Acid rain can poison rivers and lakes, it can destroy metal things and buildings too.
6) Toxic waters can poison fish.
7) Nowadays people spill a lot of oil into the sea.
8) If you do it, oil remains on top of the water and sea plants and animals have shortage.
9) Nuclear power stations use uranium to produce electricity.
10) Evidently, a lot should be done to solve the ecological problems we are facing these days.
11) California has a large Spanish-speaking population.