When were you released .......... prison?

Mary always take good care__________ her children.

The air at the seaside is good (at/for/on/of) health.

I cannot do it .......... you.

A sign warned motorists ______ dangers.

We were very disappointed _____ the organization of the festival.

Don't you think you should try to be friendly ... your classmates?

We were all fascinated ________ the things we saw.

His father used the money he won to set_________ his own company.

We could not play soccer due __________ the bad weather.

A sign warned motorists ______ dangers.

She smiled .......... him.

Most of the streets were named __________ national heroes.

He is sad (about/in/on/of) his son’s laziness.

Henry was born ........ 1992.

It is .......... three o'clock; it is nearly a quarter past three.

We watched television ........... two hours last night.

Ottawa is .......... Canada.

If you don’t pay attention_________ the teacher, you won’t understand the lesson.

These photographs were taken _____ a friend of mine.

She was very upset ________ the news of her father’s death.