【2014年河南省中考】It was reported that China's first moon car “Yutu" landed on the moon successfully _______December 14, 2013. A.in B.on C.at
I had a little trouble English grammar.
—How do you improve your listening skill, Mary? —I often do it _________ tapes and English radios.
I’m new at the party and I don’t have a friend ____.
The art club is for members only. You can’t go in ____ you are a member.
Jane is so shy that she is afraid of in front of a group.