We should not eat ________junk food.
---Look, what’s that over there, under the tree? ---It’s _________e-dog. It is my cousin’s.
— Would you like to talk with your father or mother, Liu Mei? —_________We don’t have the same topic. A. Either. B. Both. C. Neither.
—_________ you _________ your homework yet? — Yes, I_________it ten minutes ago. A. Did; do; finished B. Have; done; have finished C. Have; done; finished
— They have a lot of rules at their house. —_________ A. So do I. B. So we do. C. So have I.
We are short _________ energy and water_________ the overpopulation. A. of; because B. of; because of C. in; because