May I introduce you .......... Mrs Brown?

What he said is contrary _______ common sense.

Are you aware ________the time?

Our flat is ......... the second floor of the building.

As I was ....... of the change in the program, I arrived half an hour late for the rehearsal.

I prefer coffee______ tea.

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

She prefers carnations __________roses. In fact, she dislikes roses.

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

We are her to provide you _____ the best service possible.

We were all fascinated ________ the things we saw.

I think your mother should let you make___________ your own mind.

Here’s a shopping list. Don’t buy anything that’s not ............. the list.

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

He admitted having opened the suitcase ______________ asking its owner.

William is .......... meanness.

People who are afraid ___ heights are called acrophobes.

Clearing forests for timber has resulted ....... the loss of biodiversity.

John has gone away. He’ll be back ......... a week.

My little son was interested ............... fixing broken objects and making new things.

I was disappointed ________ the grade I received on my last essay.