I have________English book.A.a B.an C./
I can’t find my pen.I have to buy ____ in the shop.
–Do you ____ how to say it in English ? --Let me ____.Oh, yes, shirt.
She is in a red dress..介词in在这里的意思是____
Please look ____ the blackboard and listen to me.
My uncle has a new car.____ color is white.