My grandmother worked as a doctor when she was young. A .liked B. was C. had
—Your tea smells great!—It’s from India.Would you like________?
The World Health Organization has given some advice on________to protect us from being infected(感染)with H7N9.
—What do you usually help your mother________?—I often do the dishes.
--How clean the window is!--Yes. It ________ just now.
--Where is Jim?--He ________ Chengdu.