Our teacher warned us ______ play tricks _____ others.A. to; at B. not to; on C. not to; to
raise v. A.上升 B.募集,征集 C.下降
cough v. A.咳嗽 B.感冒 C.发烧
decision n. A.计划 B.希望 C.决定,抉择
We can make a fire(火) ______ the room warm.
─ Please remember what he says at the meeting. ─ I’ll _______ his words.