gr dparent(祖父/母)A. ea B. an C. ar
——Merry Christmas! ——________________. A.Here you are. B.Merry Christmas! C.I like hamburgers.
——Mum,can I have some juice,please? ——_______________. A.No,thanks. B.I like hot dogs. C.Sure.Here you are.
——Look!I have a new car. ——_________________. A.Bye-bye. B.Nice to meet you. C.Can I see it ?
——Good afternoon,boys and girls. ——________________. Good afternoon,Miss Liu. B.Good night C.Good evening,Miss Liu.
——Hello, Mr Li ! How are you ? ——_______________. A.I’m fine.Thanks. B.Glad to meet you C.Welcome.