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

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

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 consider it necessary that a plan _______ before doing the work.

A．is made           B．will be made       C．should be made     D．made

Riding a bicycle can be fun. But _______ you ride a bike to work, and then there isn’t one to ride home?

A．how come         B．what if            C．no matter how      D．wherever

If you _______ just wait for a moment, I’ll try to find your papers.      

A．must             B．may              C．would            D．need

_______ we _______ the new policy for economy, we would never have bought the house.

A．If ; predicted                           B．Did; predict

C．If; have predicted                       D．Had; predicted

When you are on the bus to work in the morning, smile to the people sitting beside you, you will get his smile ______.

A．in place           B．in need           C．in return          D．in relief

Not _______, the process of choosing names varies widely from culture to culture..

A．obviously         B．normally          C．surprisingly        D．particularly

There have been many excellent questions ______ recently regarding the new building proposal.

A．came up          B．brought up        C．built up           D．blown up