Tenses – Passives (Intermediate / Upper-Intermediate) Test 7

The transistor ______ in 1948. As a result of this, both the size and the cost of electronic equipment ______ greatly reduced.

Radio waves ______ by the ionosphere. This makes it possible ______ short-wave radio signals over great distances.

Plans to develop cars on methanol are likely ______ in the future.

There is no bread left because we ______ it all.

Little ____ she realize that the evening was ____ out very differently.

It is highly probable that more and more solar energy ______ in the future.

There isn’t any more chalk, it ______ all ______.

You can stop looking for his watch. He ______ just ______ it.

Don’t ask me what cauliflower tastes like. I ______ eating it.

I bought another concert ticket in case you ____ to come with me.

We’ll close all the windows in case it ______ while we are out.

Take an umbrella with you in case it ______.

She ought to pass her exams so long as she ______.

His hopes of making a fortune ______ when his factory burned down.

When eleven o’clock came and he still ______, I began to wonder if he ______ an accident.

Some patients shout in pain while ______ an injection.

For various reasons, clothing of some type ______ by human beings since the beginning of time.

Considering the weather is so uncertain, the reception ____ indoors.

In most non-western countries punishment ______ as a deterrent.

If we compare the mass of hydrogen in a star with the rate at which energy ______, we can estimate its potential life.