He often_______up at 5:30, but he _______ up at 6:00 yesterday.
— There are so many new words in the passage. —You’d better ______ in the dictionary. A.look them up B. look up them C. look over it
He suggests _____ camping this weekend. A. to go B. go C. going
It’s ___________ to take the subway to visit Paris. It can take you wherever you want to go. A. convenient B. inexpensive C. crowded
You won’t catch what he said _____ you listen carefully. A. if B. after C. Unless
Our teacher warned us ______ play tricks _____ others. A. to; at B. not to; on C. not to; to