Tree Planting Day is on ______ of March．
A．twelve B．the twelve
C．twelfth D．the twelfth
—Are you taller than your cousin, Mike? —No, I am as ______ as him.
A．tall B．taller
C．the taller D．tallest
It’s hot today, ______we want to go swimming in the river.
A．though B．but C．so D．or
—______ do they get a present for their mother?
—Because it’s their mother’s birthday.
A．When B．Why C．How D．Where
Please call Xiaoxi ______ 0531-88881234 if you have some important news.
A．at B．with C．for D．in
—What color is your schoolbag?
—It’s ______.
A．beautiful B．cheap C．new D．blue
