Tenses

What … (you / do) in your spare time? Are you a student?

'What … (you / do) at this time yesterday?' 'I was asleep.'

How fast … (you / drive) when the accident … (happen)?

We were in a very difficult position. We … (not / know) what to do.

When I was young, I … (want) to be a pilot. Later I ... (change) my mind.

So, … (you / go) somewhere or … (you / meet) somebody?

Last night I … (drop) a plate when I … (do) the washing up.

Who … (invent) the bicycle?

What ... (this word / mean)?

I … (walk) along the street when suddenly I … (hear) something behind me.