Choose the best answer:

He isn't strong enough .............. the washing-machine to the corner of the room.

Before television became so popular, Americans used to entertain each other in the evening by playing games, saying stories, and singing songs.

Life expectancy has increased a great deal in spite of modern medicine and technology.

The number of teaching assistants required meeting undergraduate course needs is rapidly increasing.

Lewis and Clark had been gone for such long on their expedition that many thought they were dead.

You should pay attention to  ................... precautions of this machine before operating it.

Choose the best answer:

She is a dancer, so you should buy a pair of ........... shoes as a present for her birthday.

Identify the error in each sentence: Believed that Jack had got home safely, we felt relieved.

Have you learnt the reason why does the water of the ocean becomes blue?

Professor Lockwood recommended that Michael .............. in chemistry.

Administration will start by improving the executive-legislature relationship so as to set a good  ............... for members of the public

The federal government recommends that all expectant women will not only refrain from smoking but also avoid places where other people smoke

From the four words or phrases (A,B,C or D), choose the one that best completes the sentence.

 The look he gave us seemed to …….. disapproval.

An electromagnet will remain magnetized only as longer as electricity flows through it.

People who exercise usually are less likely to develop heart disease than is those who do keep fit.

If the water level has raised a little higher, the dam would probably have broken.

From the four words or phrases (A,B,C or D), choose the one that best completes the sentence.

Carbohydrates are the most plentiful and …….. food sources of energy.

This car needs____________ because it’s so dirty.

I’m just going to the shops; if anyone rings, tell them I will be back for a few minutes.

Choose the best answer:

Did you remember............. the car?

Choose the best answer:

There ............... many kangaroos and koalas in wild forests in Australia.