—China.
—Tom and Jack.
— It's three kilometers.
—It's $ 45.
— Excellent! We really had a good time.
— In the evening.
—Twice or three times a month.
orange juice is there in the bottle?
does the driver collect you from school?
do you see your grandma?
—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.
do they have P. E. now?
—______ we reach an agreement.
—From May 24th to July 19th.