Being a parent is not always easy, and being the parent of a child with special needs often carries with ___ extra stress. 
| A．it | B．them | C．one | D．him |
We consider it necessary that a plan _______ before doing the work.
| A．is made | B．will be made | C．should be made | D．made |
China is the world’s largest cigarette market, _______ over 30% of the total world consumption.
| A．accounting for | B．adding up to |
| C．consisting of | D．contributing to |
We need to strike a ______ between the needs of the community and the rights of the individual.
| A．balance | B．level | C．equality | D．combination |
The old man has a son and two daughters, ______ treat him well, _______ made him very sad.
| A．and none of whom; as | B．neither of them; which |
| C．and none of whom; what | D．none of whom; which |
As they ______ their way through the desert the sun beat down upon them with more fierceness.
| A．went | B．took | C．came | D．made |