–Could you tell me the way to ____ Johnsons, please?--Sorry, we don’t have ____ Johnson here in the village.
He asked several questions_______ the professor who gave us a lecture_______the balance of nature.
We thought of selling this old furniture, but we’ve decided to _____ it. It might be valuable.
I’m not very good at playing chess. He often _______ me.
Mrs. Black doesn’t believe her son is able to design a digital camera, ________?
--How is_______ going with you? -- So so.