Remember ______ the book in time when you have finished _____ it .
--Do you like the music(音乐)?--Yes, it’s _________
Those are__________ rooms.Let’s go and have a look:
--___________Sam__________ a sister ?…Yes, he__________.
--____________ is your grandmother?--She’s fine,thanks.
--Do you need a ruler?…Yes,_________ I need a pencil sharpener too.