—I don’t know _______to do next? --It’s easy .Press the red button in 2 minutes.
The Changjiang River is one of __________ in the world.
He is __________ honest boy. And he is __________ student in our class.
----What’s your best friend like? ----____________________.
The Chinese students have_____weeks _____in the summer than American students.
Betty is _______careful as I, but I’m _____ than you.