Yang yang’s mother bought two pens for him. One is blue, and is black.A. the other B. other C. another
-How much difficulty did Lucy have_______ this problem?-_______. She's a good problem solver.
My best friend sent me a message as soon as she_______, in Zhangjiagang.
-The deadly disease destroyed her body but not her_______.- She was really strong-minded.
I don't think the girl has a real gift_______ dancing, but she practises so hard and wants to be a dancer when she grows up. I admire her_______ her courage.
-Do you know_______ second-hand smoke?-To protect our health and memory.