Написать 5 предложений на презент перфект континиус и презент перфект

I have been reading for two hours

She has been helping her mother abouta house

He has been running for half an hour

Ben has been doing his homework all this time

They have been building this house since last year

I have just drawn the picture

Have you ever seen this film?

My sister has never been here

Has he had lunch yet?

Ann has lost her key

1. I  have been writing this letter since 2 o'clock.

2 Nick has been doing this work for 5 hours.

3I have already  read thi book.

4 The boy hasn't drawn the picture of Moscow yet.

5 Ann has never been to London