--- Nancy, you are going to buy a flat here, aren’t you ? --- Yes, but I can’t ____ an expensive one .
It’s time _____ listen _____ the music.
―_____ 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.