Suddenly there appeared a youngwoman in green

Sam, come downstairs, please. I need yourhelp.—Sorry，mum. I on thephone..

Let’s play ____ basketball.

f us fail to learn that pain is the body’s wayof informing the mind ______ we are doing something wrong, but not necessarily______ is wrong.

Why didn’t you go to the cinema with us yesterday evening —I________for my uncle from Beijing at the station.