do they have P. E. now?
has Lucy learned to play the piano.
—About half an hour.
does it take Susan to clean the room?
the science lab?
orange juice is there in the bottle?
does the driver collect you from school?
— Excellent! We really had a good time.
—At 6:30 a. m.
—In the drawer.
—In two hours.
—At least ten hours.
—About two kilometres.
We want to set off early avoid the heavy traffic．
water is there in the river?
The girl didn't know where her mother．
Martin to give his mother a lot of trouble.
—______ we reach an agreement.
—From May 24th to July 19th.
— Most of them are only fourteen.