---Why did you buy a radio?
--- ______ English.
| A．Learn | B．Learning |
| C．To learn | D．Be learning |
___ the beginning of the meeting, the president made a speech ___ how to reduce pollution.
| A．at; in | B．at; on | C．in; on | D．on; on |
This beautiful skirt ____________ of cotton.
A. is made from B is made of C. makes from D. makes of
This problem is so tough that they can’t find the ____.
| A．way | B．way out | C．way off | D．way in |
________! Said the teacher angrily.
| A．Shut down | B．Shut out | C．Shut in | D．Shut up |
—Did Sam go to the cinema yesterday？
—Yes, we all went there ____ him.
| A．except for | B．beside | C．besides | D．except |