Henry made a list of all the possible solutions, ______ helpful in handling the present situation, though.
| A．none of which | B．none of them |
| C．all of which | D．all of them |
The old man lives at home but he never feels _________.
| A．alone; lonely | B．lonely; lonely |
| C．lonely; alone | D．alone; alone |
My classmate Lily is in English because she once stayed in the U.S. for several years.
| A．loose | B．active | C．fluent | D．good |
Gerneally speaking, it is difficult to breathe at a high of Tibet (西藏).
| A．altitude | B．attitude | C．length | D．width |
When I was tired of my work, I wouldmy belongings and go on a short trip.
| A．use up | B．make up | C．give up | D．pack up |
Mary was given a huge pay rise as a for her great efforts in improving sales.
| A．reward | B．result | C．price | D．title |