The law ______ the sales of wine to people under the age of 16. A. encourages B allows C. helps D. forbids
Jack tried to play a trick ______ his sister but she wasn’t taken ________ .
My English-Chinese dictionary has disappeared. Who_____ have taken it ?
People generally think that smoking is a bad __________ .
, they didn’t do well in helping each other with their study.
—How did you find your missing key? —.