The teacher tried to explain the new formula ______________ his students.

You get bored ___________ doing the same thing every day.

He was successful (in/with/of/to) his job.

You don't like it, do you? ... the contrary, I love it.

When we were in France, we spent a few days .............. Paris.

He's not very keen _____ watching football, but his wife is.

Thank you very much____________ inviting me to your party.

In English lessons we always speak ___________ English.

I’m not familiar ____________ his name, but his face seems familiar me.

The picture is .......... the wall.

If there was a technical failure, Gagarin might never get __________ to the Earth.

English belongs (from/to/on/in) those who use it.

John F. Kenedy was the first President to be born ____ the twentieth century.

Her parents are very pleased _______________ her French.

Today, women are increasingly involved ....... the politics.

I really respect that man .......... his honesty.

Four-fifths of the world's computers use programs (at/in/on/about) English.

She has been living in the country________ the beginning of the summer.

She gave some advice .......... her brother.

I posted the letter today, so they should receive it .............Monday.

We hadn’t arranged to meet. We met ...........