Does this book belong to ______?
She in a toy factory, but now she has a shop of her own.A、is used to workB、was used to workC、used to work
Do you know ______________ last Sunday?
I’ve asked him __________ us for dinner, but he said he was quite busy.
— __________ did you pay for it?— $10.
— When should I ask her?— The sooner ___________.