24. Who is it up ____ decide whether to go or not?
| A．to to | B．to | C．for to | D．to for |
—Thanks a lot, but can you do me one more favor, please?
—___________, sir. What can I do for you?
| A．Just a minute | B．It’s very nice of you |
| C．At your service | D．Not a bit |
That's the best way to ________ into the dangerous area.
| A．get people get | B．stop people to get |
| C．keep people getting | D．prevent people getting |
Out of ________ for the homeless, I gave them shelter for the night.
| A．regret | B．sympathy | C．alarm | D．shame |
Since we talked about saving money, you’d better _____ the money to be spent on CDs.
| A．cut out | B．make out | C．give out | D．bring out |
The site ______ now is a park, which will be open to the public at the end of this year.
| A．to be built | B．being built | C．having been built | D．Built |