PAST SIMPLE & PRESENT PERFECT

I've known my closest friend __________ about ten years.

• for

• since

I've been a student here __________ three weeks.

• since

• for

I've had my mobile phone __________ February.

• for

• since

My friend has had the same hairstyle __________ he was 14.

• since

• for

I've liked my favourite singer __________ a really long time.

• since

• for

We've lived in our house __________ 1948.

• since

• for

It's great but I'm thinking about getting a different computer that __________ last month.

• has come out

• came out

I __________ many new friends yet.

• haven't made

• didn't make

He thinks it's time for a change though, so he __________ to let it grow. Finally!

• has decided

• decided

A couple of months ago, I __________ her play in London.

• saw

• have seen