---Could you please tell me the meaning of this word?----I’m sorry I don’t know it ,either. Let’s ______in the dictionary.
—What do you think of these two books? —______ of them are interesting.And I’ve read them several times.
How long has the girl’s father ____?
The girl’s dream came ____ in the end.
---________? ---I failed the exam.
If there aren’t so many cars, our air would be much ____.