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

Most children are ill-prepared (to/for/from/at) employment.

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

Due to industrialization, we have to cope ... the fact that many  species are ......... danger ........ extinction.

The government must care .......... the families of invalid soldiers.

Your plan is similar ___________ his.

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

Oxygen, fuel, and hear are all necessary _____ combustion.

I'm very sorry ............. what I have done.

Bread is usually made ...... wheat.

There's nothing .......... exercises for making you warm.

I’m bit short____________ money. Can you lend me some?

She took me .......... my brother.

They have been waiting ......... the bus for half an hour.

They prevented me______ entering the house.

The dog ran .......... the house.

I keep sneezing because I got wet_________ the way home yesterday.

Aren't you glad that you went to the party with us .......... all?

Ed depends ________ his family for financial support.

He put the book .......... the table and sat down .......... a chair.

I waited _____ 10 o'clock and then went home.