–Zheng Zhou has changed a lot in the past few years.--Yes. You can see a lot of buildings, trees on ___ sides of the streets.
The policeman gives the driver a ticket _____ _____ .
Be careful!. We must _____ play on the street.
What day is it today ? It’s __________.
—How long can I _______ the book ? — Two months.
—Why do you like English best? — _____ I think it’s _____