---________ do you water these flowers? --- Once a week.
| A．How soon | B．How often | C．How long | D．How much |
________ it is today!
| A．What fine weather |
| B．What a fine weather |
| C．How a fine weather |
| D．How fine a weather |
The New York Times is a popular daily ____.
| A．dictionary | B．magazine |
| C．newspaper | D．Guidebook |
Those books are____.
A. our B. ours C. we
—____ is this coat?
—It’s black.
A. How old
B. What class
C. What color
I want ____ buy a pair of shoes.
A. to B. for C. of