—Betty, you don’t look well. What's wrong?----I have a fever.—______. You'd better go to see a doctor.
—Don’t _________, my children.Keep working hard and you will win the match. —Thank you, Mr.Zhang.We’ll try our best.
I know he's been curious about everything, but that's_________.Be patient!
Scientists say it may be a few years ______ it is possible to test the new medicine on patients.
— Why not riding with us tomorrow afternoon? — I would rather TV at home.
It’s so wise you to organize this trip.It’s necessary us to go on a trip sometimes.