How can I prepare for class, Mr. Johnson?　　　　— __you ____ my web page? You can download the notes and read them ahead of time.

________ do you help your mother clean the house? — Once a week.

________areBob’sgrandparentsandtheyareverynice.

Shall I tell you about it? —No, you _______. Sandy has told me already.

This is ______ banana and that is _______ orange.