Choose ‘for’ or ‘since’.

We’ve been here ___ two hours.

He has known Alexander ___ twenty years.

We’ve been open ___ the 12th of October.

David has been a diving instructor ___ 2009.

She’s worked with us ___ two years.

She’s owned that apartment ___ three years.

The students have improved ___ August.

The kids have been home ___ 8pm.

We’ve been at the restaurant ___ a while.

He’s lived in Paris ___ three months.

I’ve been here ___ twenty minutes.

He’s worked there ___ 2017.

I’ve been here ___ 3pm.

The kids have been in the bath ___ ten minutes.

They’ve been manager ___ April.

She’s been at the museum ___ 4:30pm.

They been on the same team ___ 2 years.

They’ve known each other ___ more than thirty years.

He has studies literature ___ over twenty years.

She has been a well known speaker ___ 2016.