---- How many people bought products on Taobao.com on Singles Day?---- About three ________ people, I guess.A.million B. millions C. millions of
Can Lucy dance very _____?
What time does your mother _____up?
Victor sings well. He can _____in our school music festival.
_____does he want to join our club?
Bill can play_____violin but he can’t play _____chess.