－ Dad, I'm going for Jim's birthday party. I'll be back before 10:00.
－____________.
A. Be careful. B.Come home early.
C. Have great fun. D.Really?
There ______ some sheep and a dog at the foot of the hill.
A. is B. are C. have D. has
______ takes my mother two hours _______ housework every day.
A. That;do B.That;to do
C. It;to do D.It;doing
We can see only one of the doors ______.
A. are opened B.is closed C. closes D.are closed
－.It's time _________.
－ I'm coming,Mum.
A.for breakfast B.have breakfast
C. for you to have breakfast D. A and C
— your mother free at the weekend?
—No. She has much work to do.
A. Does; always B. Is; always
C. Does; seldom D. Is; seldom
