Mr. Wang _______drive to work, but now he _______there by bike to keep healthy.
| A．used to; is used to going | B．used to; is used to go |
| C．was used to; is used to going | D．was used to; is used to go |
He made up his mind to devote his life_______ pollution_______ happily.
| A．to prevent; from live |
| B．to prevent; from living |
| C．to preventing; from living |
| D．to preventing; to live |
The song reminded me of the old golden days as soon as it_______.
| A．played | B．plays |
| C．is played | D．was played |
In the film Murder in a Country House, a doctor is found _______ in the house, so the film is
_______ horror and mysteries.
| A．dying, fill of | B．dead; full of |
| C．dead; full with | D．die; filled with |
The book will_______ you when you need help.
| A．help to | B．be of some helpful with |
| C．be of some help to | D．be of some help with |
Have you heard that the research he spent most of his time_______ perfect success?
| A．on was a | B．to be |
| C．being a | D．on being |