You should be well aware _____the fact that most interviewers have rich experience because    they are in ________position in their companies.

Many people who were once _______ now get better jobs after further education.

In order to have the arrangements ________ for the party, the organizers have spent three days preparing.

The Chinese mainlanders from selected cities are allowed to visit Taiwan______ individual tourists.

US Apple decided to expand its business in China in response to an increasing demand ______ digital product.

As a result of __ is now known in physics and chemistry, scientists have been able to make important discoveries in biology and medicine.

A party was held _____ the heroes who had helped saved thousands and thousands of lives in the big earthquake in Sichuan.

Drunk driving, which was once a frequent occurrence, is now______.

This new model of car is so expensive that it is ________ the reach of those with average incomes.

--Thank God you’re safe!
--- I stepped back, just _______ to avoid the racing car.