---- What’s the matter?
---- Oh, sorry. I pressed the button by chance and _______ the alarm clock.
| A．set out | B．send for | C．sent off | D．set off |
They offered a lot of useful information for your report; I can understand how ________ you must be feeling to them now.
| A．grateful | B．helpful |
| C．peaceful | D．hopeful |
Hundreds of brightly colored balloons were _______ and used as party toys or party decorations on New Year’s Day.
| A．come up | B．taken up |
| C．built up | D．blown up |
I think we should ________all the toys to the local children hospital where the children are badly in need of them.
| A．give away | B．give out |
| C．give up | D．give in |
If you’d like to gain more contents from that website, you have to answer some messages ________ personal information.
| A．recognizing | B．requesting |
| C．preferring | D．expressing |
When the mother realized what had happened to her child, she ________ her face in her hands. So no one could see her expression.
| A．ignored | B．damaged |
| C．buried | D．recovered |