“I      her a long time ago,” he doubted, “She doesn’t look at all familiar.”

Something terrible       have happened if Li Chang was not coming to eat in his restaurant as he always did.

 —Boy, you _______ lean (伸) out of the window while the bus is running. That’s dangerous.—Sorry, I won’t do that again.

My book, The House of Hales, is missing. Who ________ have taken it?

— _______ do you go shopping with your mother?— I seldom do that.