One of the most important questions they had to consider was__________ of public health
.Will you spare me a few minutes now? _______. But I’ll be free in half an hour.
.The Expo site should be _______ from anywhere in the city of Shanghai within 90 minutes by bus, subways and special taxis.
.Dina El-Mogazi, ____ director of _____ Campus Greening Department, says courses in ____ variety of disciplines(科目)will achieve the requirement.
.______, higher and higher,until it was a small dot in the sky.
.---I did very well in the Maths exam yesterday. ---I did _____ . I got full marks.