— I heard the voices, but couldn’t ________ what they were saying.— Why not go over? It won’t do you any harm.
---My god, it’s raining again. What a cold day! ---So it is. It’s really too cold _______ May.
Recent campus tragedies show that safety measures are so important that we _______ take them too seriously.
--- I was late for school this morning. ---_______ You started early, didn’t you?
I ’m sure _______ bread of this kind is only sold in _______ city of Harbin.
—I don’t want to move to that city. It is heavily polluted. —Pollution is common. The city here is _____.