---Tom has failed again in the math exam. I am really let down.---______ He has already done his best.
I asked for some more cake,but there was ________ left.
Some of the stamps belong to me, while the rest are ________.
—Who called me this morning when I was out? —A man calling ________ Robert.
To save class time,our teacher has ________ students do half the exercise in class and complete the other half for our homework.
—Have you heard the latest news? —No, what ________?