_______ different life today is ________ what it was 30 years ago.

____ help, one often says “Thank you. ” or “It’s kind of you. ”

is the price of petrolthese days— Oh, it sharplysince last month.

21— Anyone in mind for this position What about Jack— He may be a good friend，but business is businessHe is not______man forjob

He is eager to try something he has never tried before.—Oh, I see. That’s _______ he’s different from others.