【正文】
but I’m not sure. 3. The telephone is ringing, but nobody answers it. He ________________ be at home. 4. Is this Lan Qiang’s boxing glove? Yes, it ________ be his. There is his name on the back. 5. You’d better take an umbrella. It ___________ rain this afternoon. might/ could/ may may/ might may not/might not must may/ might 1. 這本書一定是李雷的。 This book _________ L