Prices of the houses in Chongqing are quite high, while those in Shenzhen are ________.
—Who is the man, actually?—I don’t know for sure. But I think he can be _______ but a teacher.
—______ you got to know my telephone number?—Through a friend of yours.
Jack is good, kind, hard-working and intelligent. _____, I can’t speak too highly of him.
It isn’t so much whether he works hard; the question is whether he works _____.
___ by the beauty of nature, the girl from London decided to spend another two days on the farm.