_____ of the population in China ____ hardly to say.A. A number , isB. The number ,areC. The number , is
Bruce Lee was a famous film star made Kungfu popular in the west.
—How was food at Lucy’s house? —Great. Her mother is wonderful cook.
I don't know when______. When he ______,I'll call you.
-David has made great progress recently. -______, and ______.
–What do you plan to do this weekend ? -I don’t feel like _____such a long trip . I would like ____with my mom at home .