This river is ____ than that one.
A. deep and clean B. deeper and cleaner C. deeper and clean D. deep and cleaner
--- _____ I go out and play? ---No, you may not.
A. May B. Need C. Excuse me D. Must
Let's go and _____.
A. play the football B. to play football
C. play a football D. play football
London is the capital of _____.
A. America B. Japan C. England D. Canada
---_____ the rice? --- Two dollars.
A. How many is B. How much is C. How many are D. How much are
_____ talk in class.
A. Not B. Can't C. Don't D. No
