______ we ______ to these immediate crises abroad, we also will not let up in our effort to deal with the pressing, ongoing challenges facing our country.
| A．With; will respond | B．As; respond | C．As; answer | D．with; will answer |
As the little boy ______ milk now, he doesn’t want to eat any other food.
| A．used to drink | B．used to drinking | C．is used to drink | D．is used to drinking |
I would prefer_______ to taking _______bus, for it is not a long way to go there.
| A．to walk; crowding | B．walking; crowded | C．walk; crowd | D．walking; crowding |
Whether this is a problem or not _______ your own viewpoint.
| A．agrees with | B．depends on | C．takes up | D．gives off |
______ most of my friends wanted to do during the holiday was visit the Expo Garden.
| A．What | B．That | C．As | D．Which |
Scientists will have to come_______ new methods of increasing the world’s food supply.
| A．up for | B．up with | C．out | D．on |