In boxing it is a foul to hit .......... the belt.

If you have ever watched television, you have seen plenty .......... drug advertisements.

He aimed .......... the tiger.

He turned his back .......... her.

Endangered species are plant and animal species which are ________ danger of extinction.

He is a man .......... action.

I like to shower in the morning, but my roommate likes to shower ____ night.

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

He admitted having opened the suitcase ______________ asking its owner.

She has a promising future ahead ............ her.

On behalf_____________ our group, he made a speech at the meeting.

Oxygen, fuel, and hear are all necessary _____ combustion.

When we were in France, we spent a few days .............. Paris.

It is important to have someone that you can confide ________.

It was not a problem. We looked____________ his number in the telephone book.

They prevented me______ entering the house.

I shall wait .......... you.

_______ general, I found zoology to be an easier subject than botany.

I’m going away .......... the end of February.

This apartment would be too crowded for two people, but it is perfect ___ one.

The roofs are covered ............. red tiles.