50 БАЛЛОВ

Завершите предложения правильной пассивной формой глагола.

1)It isn't true that sleepwalkers (can/not to wake) (…) safely.
2)It seems that more research into the new drug (ought to/to do) (…) before it was made available.
3)Surely, the results of the tests (must / to check) (…) before they were published.
4)Our sleep (can/to disturb) (…) by an artificial lightning.
5)Perhaps not all health myths (should/to dismiss) (…) completely.
6)We (might / to lie to) (…) by the drinks industry for decades about how much water we need.
7)Some health advice (may/to misunderstand) (…) in the past.
8)Do you think most smokers (could/to encourage) (…) to quit by using e-cigarettes?

A.

Ted did not start teaching before he got married.

I called after I heard about her accident.

James had written six letters by 5 pm yesterday.

The girls had not tidied their room when I returned home.

When did you realize that you had lost your wallet?

Caroline had never played hockey before she moved to the USA.

Helen decided to see a doctor after she took two painkillers.

By the time the police arrived, Lisa had left.

B. Choose the correct reflexive pronouns.

Take care of yourself, please.

Brad can't do the experiment himself. He needs help.

Let me introduce myself.

Bob and Liz enjoyed themselves at the disco.

Molly had to do all the work about the house by herself.

Rob and I have designed this room ourselves.

The road itself was horrible, and the distance was too long.

C. Fill the gaps with who, which, where.

Justin Bieber, who was discovered on YouTube, has become a teen idol.

Paris, which is on the river Seine, is one of the most romantic cities in Europe.

A laboratory is a place where scientists do experiments.

That's the computer which I got for my birthday.

He's the shop assistant who served me.

Antarctica is the land around the South Pole where penguins live.