—_____ does your mother usually go to the office?—By bus.A. How B. What C. Where
--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.