Present Perfect vs Past Simple

I ________________(apply) for a job as a tourist guide, but I wasn't successful.

Where's my bike? It __________________(be) outside the house, but it's not there now.

I don't know where Lisa is. _____you ____________(see) her?

When I ___________(get) home last night, I __________(be) very tired and I ____________(go) straight to bed.

My grandfather __________(die) before I was born. I ___________ (never meet) him.

The police ___________(arrest) three people, but later they let them go.

I don't know her husband. I ______________(never meet) him.

What do you think of my English? Do you think it _______________ (improve)?

Do you know about Sue? She ______________(give up) her job.

Look! There's an ambulance over there. There _________________(be) an accident.

Molly lives in London. She _______________(live) there all her life.

Mr Clark ______________(work) in a bank for 15 years. Then he gave it up.

It _____________(stop) raining for a while, but now it's raining again.

I did German at school, but I ______________(forget) most of it now.

The town is very different town. It ______________(change) a lot.

Albert Einstein ____________(be) the scientist who ______________(develop) the theory of relativity.