Mary used to_____interested in music, but now she’s used to ____tennis.
Don't worry, sir. I'm sure I can runto catch up with them. A. slowly enough B enough slowly C. fast enough D. enough fast
They looked _____ each other and kept their secret _____ themselves.
Shanghai is bigger thanin Jiangsu and it’s also a very beautiful city.
The number of students in our school _________ 4000 and a number of them _______ good at playing Ping-Pong. A. is, is B are, are C. is, are D. are, is
The rich manmuch foodthe poor families during the hard time.