Li Hua studies English very _____and her English is _____in her class.
There ___ some fish in the river.
–Can I borrow your ruler?---Sorry, I left ___ at home. But you can buy ____ in the shop.A. it; one B. it; it C, one; it D. one; one
___ old man is ____ teacher. He likes playing ____ basketball after supper.
I don’t like to speak English because I’m afraid ___________mistakes.
—Mary, what about going boating if it __________ fine tomorrow? —Good idea!