—You can’t smoke here . Look at the sign.         —Sorry, I __________ it.

—           do you surf the Internet, Kate?   — Not often, twice a month.

―He’s never advised to achieve a balance between his job and hobbies, ________? ―_______. His parents and teachers often offer him advice to.

—It’s sunny in Sanya today. But        tomorrow?   — The radio says it’s going to rain. You’d better take an umbrella when you go to Hainan.

—Is this your pencil?—No, ________. It’s his pencil.