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

He walked .......... the room .......... which we were sitting.

We areall aware____________ the importance of the environment protection.

She is very jealous ......... her sister.

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

We congratulate you ___________ your successful flight.

She is accustomed __________ getting up early.

Y. Gagarin lifted __________ into space aboard the Vostok 1__________ 9.07 a.m. Moscow time__________ 12^th April, 1961.

We can't get access _______ the Internet where we live.

We can't get everything we want from life; we must just make the best .......... it.

Are you going away .......... the beginning of August or .......... the end?

Many of the stories are based______________ rumor.

Mrs. Liz was accused _______ having stolen the car.

John missed a lot of lessons. He was ill _____ January to March.

There are many others .......... me who disagree on what you say.

That house reminds me .............. the one where I used to live.

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

Were you aware _____ the regulations against smoking in this area?

I am sure he didn't break the plate ______ purpose.

“Where’s the light switch?” “It’s ........ the wall ........... the door.”

......... the most part, his explanations are quite easy to understand.