---Nanjing develops so fast. A fourth underground line is being built. ---That’s true. It __________ a lot already. A. changes B. changed C. has changed B. will change
Don’t play a trick______ people in trouble.
He is ________to buy _________ for his parents.
Daniel goes to the zoo ________ a month.
---What can I do for you, sir? ---I’d like two____________. We all like fruit.
I don’t like this kind of drink because there’s ______________ sugar in it .