—Would you mind my _______ here?—Sorry, you’d better not.A. smoke B. to smoke C. smoking
―_____ Jim and Sam your classmates? ―No, _____ are in different classes.
Ye Shiwen is a _________ swimmer. She swims very _________.
Tom likes helping others, so he is a ________boy.
--Is your brother’s name Tom? --- Yes , ____ is.
---Happy birthday,Jim! ---_______, Amy.