---Should I help you, sir?
---I appreciate ________ if you do me the favor to pack the luggage.
| A．/ | B．that | C．you | D．it |
If you leave the club, you will not be _____ back in.
| A．received | B．admitted | C．moved | D．turned |
The interview he paid little attention to _____ him the chance to work in this company.
| A．being cost | B．be cost | C．costing | D．cost |
On a _____ morning the little girl was found _____ at the corner of the street.
| A．freezing; freezing | B．freezing; frozen | C．frozen; frozen | D．frozen; freezing |
We had to _________ the engine piece by piece for transport.
| A．take up | B．take out | C．take off | D．take apart |