With the development of thecentral and western China,more and more modemcities have ——in what wasa wasteland ten years ago
The president made a__speech at the opening ceremony of the sports meeting,which encouraged the sportsmen greatly.
by, _____ go out to contact other people inperson, more and more people tend to socialize with others via electronicdevices
Itisnothowmuchwedobuthowmuchloveweputintowhatwedo _____benefitsourworkmost.[ ]
The last few years ________ many natural disasters around the world, from drought to earthquake