1. David: Someone................................................................(leave) the ladder outside, look.
Harriet: I expect that's Mike.................................................................(he / clean) the windows.
I don't think................................................................(he / finish) yet.
2. Laura: You've got mud on your shoes.
Trevor: It's all right, I'll take them off.................................................................(I / work) in the garden.
Laura: Yes, it looks a lot tidier. Well done................................................................(you / do) a good job.
3. Tom: ................................................................(I / hear) that you and Harriet are building a garage.
How long................................................................(you / do) that?
Mike: Oh, for about a month now. (we / do)................................................................about half of it.