She is absent _______ class.

He was .......... himself with rage.

We benefit greatly ____________the medicines and other products that biodiversity provides.

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

Courses like shoemaking or glass engraving provide people___________ practical skills they can do with their hands.

The boy is afraid (of/on/in/about) snakes.

She was sad because he was rude ... her.

.......... mistake, I took the wrong book from my desk this morning.

Not all books belong _________this class.

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

That is last year's telephone directory. It's .......... date now.

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

Are you excited ______________ going on holiday next week?

Are you worried _____ the final examination?

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

They translated the letter ______ French.

_________ the end of the film, the heroine was reunited with her family.

The car went .......... full speed.

Mrs. Liz was accused _______ having stolen the car.

......... general, that is true. However, there are many exceptions.

The gloves aren't very suitable .......... that kind of work.