.China’s housing price becomes one of the hottest topics during the Two Sessions, ________ most ordinary Chinese people find it more and more difficult to buy a flat in cities.
Not until _______ home _______ her appointment with the doctor.
By nine o’clock, all the Olympic torch bearers had reached the top of Mount Qomolangma, _________ appeared a rare rainbow soon.
Do you know since when it is ________ you have been interested in poetry?
What’s the __________ of having a public open space where you can’t eat, drink or even simply hang out for a while?
It is worth considering what makes “convenience” foods so popular, and_______ better ones of your own.