Could I do some explanations? Ito call on you yesterday, but someone came to see me justwhen I was about to leave.
I’ve already told you that I’m going to buy it, ________.
As high school students, it’s very important to keep ourselves ______ of what’s happening home and abroad every day.
In order to protect the environment, supermarkets and stores are forbidden to ______ free plastic bags to shoppers.. A. put away B put off C. give off D. give away
Believing that everyone can make _____ world _____ better place on a daily basis, Tom plays his part in helping others.
---- What do you think made Mary so upset ? ---- __________.