They .................................... (get) to the airport while the plane was landing.

What .................................... she .................................... (say) when he asked her to marry him?

I was absolutely exhausted as I ...................................... working for 8 hours non-stop.

Until a few years ago, no one ................................. (hear) of Harry Potter, the young wizard and hero of the children’s book Harry Potter and the Philosopher’s Stone.

She (had graduated / graduated) from school in 2001.

She wore the shoes she ..................................... (buy) the previous day.

When I was a student, I .................................... (not have) much money.

I heard a knock at the front door so I (went / was going) to answer it.

I fell while I .................................... (run) for the bus.

At this time yesterday, I (wrote / was writing) an essay.

They (had left / left) many hours before we arrived.

By the time we got to the shop, a long queue .................................... already .................................... (form) outside.

The children (had played/in the garden while their parents were watching them.