The hole in the ozone layer . . . . . by mankind's use of dangerous gases. has caused was caused was causing is causing He's going to take a map in case he . . . . . lost. will get would get gets got . . . . . told about the effects of driving a petrol car, I would have bought a hybrid one instead. Had I I had I had been Had I been Robbie won't eat meat and neither . . . . . Kevin. does can won't will If the government . . . . . with environmental groups more, we would be able to stop global warming. collaborated have collaborated has collaborated will collaborate We should stop . . . . . our cars so much. use to using to use using Tests . . . . . conducted by scientists recently to determine the causes of global warming. have been were being had been will have been If only I had known about the thunderstorm, I . . . . . turned off my electrical appliances. would wouldn't wouldn't have would have No proof of the effects of noise pollution on fish . . . . . found. could be would be should be must be If he doesn't start eating healthily, he . . . . . become ill. will won't would wouldn't Under no circumstances . . . . . purchase tiger fur, as it is illegal and contributes to animal cruelty. could you should you did you would you I wish Daniel . . . . . behaved himself at the reception. have had would should Yesterday's anti-nuclear energy protest . . . . . coordinated by Greenpeace. will have been had been were being was . . . . . does she plant trees, she encourages others to do it too! Neither If only Not only No sooner Believe it or not, the amount of electricity you use in your house can have a big impact . . . . . the environment. on at in to If Karen . . . . . joined the group, she would have been able to attend the meeting. have had hadn't haven't New environmental laws . . . . . suggested at the international conference next month. will be were being have been are being Not since the council put up barriers . . . . . suffered from flooding. had we we had have we we have The blizzard . . . . . the villagers in their homes for three days before the rescue teams got to them. had trapped had been trapping was trapping will have trapped The men . . . . . were injured in the accident are now in hospital. which who whom whose

Задание

Choose the correct option

The hole in the ozone layer . . . . . by mankind's use of dangerous gases.

He's going to take a map in case he . . . . . lost.

. . . . . told about the effects of driving a petrol car, I would have bought a hybrid one instead.

Robbie won't eat meat and neither . . . . . Kevin.

If the government . . . . . with environmental groups more, we would be able to stop global warming.

We should stop . . . . . our cars so much.

Tests . . . . . conducted by scientists recently to determine the causes of global warming.

If only I had known about the thunderstorm, I . . . . . turned off my electrical appliances.

No proof of the effects of noise pollution on fish . . . . . found.

If he doesn't start eating healthily, he . . . . . become ill.

Under no circumstances . . . . . purchase tiger fur, as it is illegal and contributes to animal cruelty.

I wish Daniel . . . . . behaved himself at the reception.

Yesterday's anti-nuclear energy protest . . . . . coordinated by Greenpeace.

. . . . . does she plant trees, she encourages others to do it too!

Believe it or not, the amount of electricity you use in your house can have a big impact . . . . . the environment.

If Karen . . . . . joined the group, she would have been able to attend the meeting.

New environmental laws . . . . . suggested at the international conference next month.

Not since the council put up barriers . . . . . suffered from flooding.

The blizzard . . . . . the villagers in their homes for three days before the rescue teams got to them.

The men . . . . . were injured in the accident are now in hospital.