for and since

I’ve had this laptop -------years.

• for

• since

The lawyers have been in that meeting ______ ten o’clock

• for

• since

I haven’t seen Sam ______ we were in college.

• for

• since

He studied at Hofstra University ______ three years

• for

• since

We’ve been married ______ fifty years.

• for

• since

I haven’t been anywhere on vacation ______ I was in Kenya.

• for

• since

She worked as a journalist ______ ten years.

• for

• since

I’ve become interested in my family history ______ I talked to my grandmother about it.

• for

• since

We haven’t had a break ______ over an hour.

• for

• since

He hasn’t seen his parents ______ the beginning of the year.

• for

• since