Wow ! Everything ______ half price. That is too great .

Don’t ________, my children. Keep working hard and you will win the match. — Thank you, Mr. Zhang. We’ll try our best.

With the support of the Chinese government, many patients in poor areas can _togo to hospital.

You say the bridge is safe but I shall take care _____. [ ]

Do you know _____ old lady in blue?－Yes, she is a teacher of _______ university in Beijing.