—_____ class are you having?—We are having an English class.A. Which B. What C. When
I think Book 6 is ________ than Book 5.
She kept _________ hard at her physics and finally caught up with us.
--- ________ you play international chess? --- No, I can’t. But I can play Chinese chess.
--- __________ are all these together? --- 425 yuan.
Spring is coming and there ________ flowers everywhere.