He made up his mind to devote his life ____ pollution _____ happily.
| A．to prevent, to live | B．to prevent, from living |
| C．to preventing, to live | D．to preventing, living |
It’s dangerous to have the fire _______ at home all night long.
| A．to burn | B．burn | C．burned | D．burning |
The article is too long and should be _______ by half.
| A．cut down | B．cut off | C．turned down | D．turned off |
.—Are you satisfied with this hotel ?
—Not a little. We can’t have _________ .
| A．a nicer one | B．a worse one | C．such a bad one | D．so nice one |
The factory near the seaside was closed down as a(n) ________ of the terribly bad management and fund shortage.
| A．summary | B．consequence | C．conclusion | D．effect |
“You can’t catch me!” Jane shouted, ________ away.
| A．run | B．running | C．to run | D．ran |