The collected money should be made good use __________the people who suffered a lot in the earthquake.

e been living in the United States for 20 years, but seldom ________ so lonely as now.

I refuse to accept the blame for something ________ was someone else’s fault.

Why do you often take exercise —_____ me keep fit.

ng successfully held the 2014 APEC meeting, _____ won high praise from the member countries.