When you finish reading the book, you will have _______ better understanding of _______ life.
If you become sick, it is nearly impossible to go on with your education, let alone make your dreams _____ true.
Which class are you going to ____ after school?
--- Why! Where is my passport? Maybe I left it on the plane. --- My Goodness! You ________ things behind.
Which is ____ country, America ____ Canada?
语音辨析(2.5’)homeland
southern
agent
national
hear