--- _______ do you exercise?
---Three to six times a week.
| A．How often | B．When |
| C．How long | D．How much |
Are these_____ near the river?
A. apple tree
B. apple trees
C. apples trees
--Your coat is very beautiful.
--____________.
A. Thank you B. Sorry C. Don't say it
My brother's shoes_____ black.
is B. am C. are
The price of the pants____ very low. .
A. am B. are C. is
Boys and girls need to eat _____ food.
A. health B. healthy C. well