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

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

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

Why .................................... she still .................................... (work) at one o’clock in the morning?

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

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

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

I .................................... (shop) in Mercadona when I realised that I left my credit card at home.

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

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.

The football season (began / was beginning) a month ago.

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