He gets up early and exercises every day. It's a good h .
Is there any mistake in your homework,Jim?
I'm not sure.I (not check)it carefully.
I don't think he stole the painting.When he (ask)what he was doing at 7 yesterday evening,he was very calm.
My computer fan doesn't work.Where can I have it (repair)?
Why didn't you come to open the door for me?
I (wash)dishes in the kitchen and didn't hear the doorbell.
I didn't know (teach)children when I started to work in a primary school.