We should use sides of paper to reduce the waste.A. all B. both C. neither
-Excuse me, does Mr Smith’s son live here? -He _________ be here, but he has moved.
- Is your father in? - No, he ______ for three hours.
-I'vegotanjobinNewYork. -Oh,________!ButI'mgoingtomissyou.
—Where is Mr Green now ? I haven’t seen him for a few days . —He _____ to Hong Kong .
-_______________? -It’s ten to six.