---____?
---Three.
| A．What can you see in the sky? | B．Is there a plane in the sky? |
| C．How many planes are there? | D．Where is the plane? |
The teacher said the sun ________ down in the west.
A. go B. goes C. went
I have a sweet __________, so I often eat chocolate.
A. nose B. tooth C. mouth
It’s ______ for a fat woman to wear dark color clothes.
A. terrible B. impolite C. suitable
Not only Kate but also Mary _______ interested in cooking.
A. is B. are C. be
—Why don’t you buy the computer?
—It costs too much. I can’t ________ it.
A. afford B. borrow C. sell