Past simple vs present perfect

They _______ their exams yesterday.

• write

• wrote

• had written

• have written

They _______building their new house 18 moths ago.

I ________ the company manager two weeks ago.

• meet

• meted

• have met

• met

I ______ in 1964

That was the best concert I ______ ever ______.

I _______ anything since breakfast.

• didn't ate

• haven't eaten

• haven't ate

• didn't eat

I ______ English for 10 years.

• studyed

• studied

• have studied

• have studyed

You ______ your address recently.

• have chaged

• has change

• changed

• have changed

When I was 15 I ______ to Dublin

• went

• had gone

• have gone

• gone

My students ______ a lot of money for charity last year.