"How much money did you_________ in fixing your watch?" "About ten yuan. "A. cost B. pay C. spend
Liu Yuping is from a beautiful country.
---Would you like a piece of cake? ---________. I'm full.
________ your daughter often help you ___________ the housework?
---How many students are there on the playground? ---_________.
That bag is too ________, who can help me carry it?