______ label to each of the trees, with detailed introduction of their features, and visitors will know more about them and how to protect them.
______ won’t be long ______ National Day comes.
I’m afraid nobody but his parents or Jim, his best friend, _____ the secret.
—What were you doing when I phoned you last night? —I _________my painting and was starting to take a bath.
At that time, he spent as much time as he can_______the ancient status which would be sank in the river.
Reading _______the lines, I would say that the government are more worried than they will admit.