— Excuse me, is this _________ new camera?                  —Yes, it’s ________.

— Who will teach _______ oral English next term? Can it be a new teacher?— Perhaps. But our head teacher hasn't told us ________ .

Mum,          my teacher, Mr Wang.

Miss Gao is our English teacher. She gives ____ a lot of help.

Derek is a polite boy. Everybody in our class ________ him.