прошу хелп очень нужно
Read these sentences and fill in the gaps with the correct form of the verb in the past simple or present perfect.

Example 0. We _________(visit) grandparents last week.

Answer 0. visited

Example 1. They _________ (work) here for five years.

Answer 1. have worked


1. We ______ (teach) at this school for a long time.

2. I ____ (meet) my friend two days ago.

3. Robert ____ (see) a concert last Sunday.

1. We have teached

2. I met

3. Robert saw