More consumers are waiting for the further drop of housing prices with money in their hands _______ buying houses, according to a report.
His spare time is made full use_______ law.
Mark needs to learn Chinese _______ his company is opening a branch in Beijing.
sales of cars up by 30% last year, the traffic in Beijing has become increasingly terrible.
It is recognized that the part ___ the UN plays in international relations is important.
Who would you rather ______ with the teacher about the problem?