My name ____ Jack. Liu Ying and Sun Mei ____ my friends.A. is; are B. is; is C. are; is
Jenny ________ her mother, and her mother _________ very young.
-----Can I help you ? -----Yes, I’d like some________
-------It’s time to have class. Please stop _________. ----- OK.
Mr Brown doesn’t like pop songs , but his daughter _________.
—How’s it going with you, Helen? —_______ .