Hello！May I speak to Mary，please？
（ ）
A．I don't think so
B．I am Mary
C．Hurry up，please
D．This is Mary speaking
Of all the drinks，tea is ________ in the world．It has a history of about 5，000 years．（ ）
A．oldB．olderC．the oldestD．very old
For our safety，we must ________ the traffic rules on the way to school．（ ）
A．followB．changeC．makeD．break
Reading is a good way to spend the time on the plane．
That's true．I never go travelling ________ a book．（ ）
A．withoutB．fromC．onD．about
Everyone makes mistakes in life．The key is not to repeat ________ again．（ ）
A．itB．thisC．thatD．them
Good news! I got the last ticket to the concert．
How ________ you are!（ ）
A．activeB．strangeC．luckyD．funny