It is very nice ______ you to take so much trouble.

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

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

He is very worried ......... his new job because he is not quite prepared .......... working.

What do you often do ............ the evening?

A beautiful clock was given _________ her by a handsome boy.

Bien Hoa is secured .......... floods.

Elizabeth is fond .......... going to dances.

I must try and look_____________ my notes before the exam.

There must be _______ least one vowel in every English word.

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

Your plan is similar ___________ his.

The river Rhine flows _____ the North sea.

She looks quite hard. You can’t accuse her ............ being lazy.

Can you help me, please? I can't see the differences .......... these words.

........ all my care, it was broken.

John’s away at the moment. He’s ........... holiday in France.

Clean air is necessary ........... our health.

Many vegetables, including tomatoes, and corn, are native ______ the New World.

I came on Monday at ten o'clock .......... the morning.

The initiative for founding the Red Cross came _____ a Swiss man called Jean Henri Dunant.