当你想要一杯茶时,说:A. I'd like a cup of tea.B. Would you like a glass of tea?C. May I have a bottle of tea?
—__________ socks are they? —They are __________ socks.
Who is the man __________ long hair.
__________ your books and look at the blackboard.
Boys and girls, please read __________ me.
There is __________ “u” and __________ “s” in the word “student”.