Great attention must be paid _______ welfare, especially in the poor area.
| A．develop | B．to develop | C．to developing | D．developing |
The question is bound to _________ at the meeting to be held next week.
| A．come about | B．come up | C．come up with | D．come across |
Professor Li’s health was completely___________ by ten years of hard work.
| A．hurt | B．injured | C．ruined | D．damaged |
I haven’t seen Sara since she was a little girl, and she has changed beyond ___________.
| A．hearing | B．recognition | C．strength | D．measure |
According to the embarrassing situation here, I’m afraid that your arrival at present is not quiet ________.
| A．in practice | B．in demand | C．in place | D．in turn |
We could hardly believe what she says because she is ________ changing her mind.
| A．regularly | B．constantly | C．eventually | D．steadily |