Two hundred miles ______ a long distance ______ in two hours even by a fast car.
| A．are, to cover | B．are, to be covered |
| C．is, to cover | D．is, to be covered |
The topic . Let’s change it .
| A．doesn’t fit to discuss | B．isn’t fit discussion |
| C．doesn’t fit for discussion | D．isn’t fit for discussion |
to his teaching work, she has no time to take care of her own child.
| A．Devoting | B．Devoted | C．Having devoted | D．Being devoted |
The sand in the river is increasing these years. We must to protect
the environment.
| A．take measures | B．do some work | C．do something | D．make some rules |
The idea puzzled me so much that I stopped for a few seconds to try to .
| A．make it out | B．make it off | C．make it up | D．make it over |
Her joke went too far. It was more than I could .
| A．put on | B．put up with | C．put out | D．put aside |