The technological advances makes it possible for the middle classes to enjoy what has once been only to the very rich.

A．managerable               B．acceptable           C．affordable            D．measurable

He painted a lot of pictures, none of         sold on the exhibition.

A．them                          B．which                 C．it                        D．what

He did the demanding experiment         it took me.

A．one-third a time                                          B．one-third time

C．the one-third time                                       D．one-third the time

The film star from Hong Kong         have arrived at 10:30, but he was an hour late.

A．was about to               B．was supposed to  C．was likely to        D．was certain to

An important factor in determining how well you perform in an exam is the         of your mind.

A．case                           B．circumstance       C．state                   D．situation

—It’s difficult to find anyone who         take the job.

—Be patient. After all it’s a tough and poorly-paid task.

A．can                            B．should                 C．will                     D．must

Try to         a few hours each week for exercise.

A．put away                    B．take away            C．pick up               D．set aside

--- I hope you don’t mind my turning on the heater.

--- ______.

A．Never mind      B．Yes, I won’t            C．That’s right     D．Not in the least

As is known, one of the many benefits of________ adventure travel is teaching the children how to cope with________ unexpected.

A．the;/              B．/;an           C．the; the       D．/;the

My wife sometimes ________ something she has long been looking for. That’s why she enjoys window shopping.

A．looks up           B．adds to        C．affords to     D．picks up