Present Perfect vs Past Simple

How long ....(she/know) Robert?

She ..... (know) him since she was born.

Would you like some coffee? No, thanks. I ...(already have) two coffees. Maybe a cookie.

When....(you /see) Jane last" I ...(run) into her in Auchon on Monday.

You look pale. I ...(just/hear) a horrifying noise. Like somebody is suffering.

There is a new film on at the cinema. Its title is Jaws. (you/see/it) yet?

Tom I told you to clean your room 2 hours ago. Sorry, mum I (not/do/it) yet.

(your sister/ever/be/) to China? No, I don't think so.

My parents ...(never/ think) about buying a new house.

Last year ... my brother .....(win) a tennis tournament.

John usually eats a lot. Yesterday he ...(have) 10 hamburgers and 4 milkshakes and a ton of French fries.