I’ll be at home ........... Friday morning. You can phone me then.

The train service is very good. The trains are nearly always .............. time.

Water is essential _____ all life.

Linda is a keen photographer. She likes taking pictures ......... people.

Is the United States the wealthiest country ______ the world?

Many students aren't keen ....... their study at school.

We were all fascinated ________ the things we saw.

I have not done my exercise .......... now.

She was offended .......... my remark at the meeting yesterday.

He was in orbit around the Earth __________ a speed of more than 17,000 miles per hour.

Mary doesn’t mind living ____________ her own.

You will find details of TV programmes .............. page seven.

.............. of the concert, there was great applause.

Are you getting __________well at college?

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

He was accused _____________ having stolen a car.

We were very grateful _________ our friends for all of their assistance.

You’ve got a dirty mark ............... your cheek. Have a look ........... the mirror.

The pens made___________ plastic are very cheap.

She is always fed up .......... washing dishes after dinner.

The flood was responsible __________ damaging the crop.