﹣Let’s play soccer.﹣Good idea! Do you have __________ soccer ball?A.a B.an C.不填
---What color_____ the cats?---I think ________white and black.
-- Where are the_____?-- They are on the desk.
It’s _______black. It’s _____black car.A…./… B.a/… C…./a D.a/a
---Is this your basketball?--- ________.
This boy is my ________.