My grandmother _____________ (give) me this ring ten years ago.

Aren’t you hungry? You ___________ (not eat) anything all day.

I’m sorry but Dr Jackson is not here. He never _____________ (work) on Saturdays.

My sister _____________ (win) two chess tournaments last year.

I’m afraid Mr Smith can’t speak to you at the moment. He ______________ (have) a meeting.

We ______________ (drive) for 30 min when we _____________ (run) out of petrol.

There is a lot of glass on the floor. __________ (anybody break) the vase?

We _____________ (not talk) to each other yesterday because we __________ (have) a row.

I ______________ (not believe) he is only 18. He looks much older.

John is exhausted because he ____________ (train) all day.

Don’t disturb me now. I ____________ (work) on my paper.

By the time he graduates, he _________ (take) over 20 exams.