There’s no light on — they __________ be at home.
Why don’t you bring to his attention that you are too busy to do it?
“The answer sheet written with a pencil be cancelled,” declared the teacher.
Li yanhong, co-founder of search engine Baidn, has deep understanding of Internet technology.
-I’m entering for the English speech contest.-__________!
—Let me help you cross the street. — ! I’m not that old.