The document film ______ next week aims at introducing local cultures to the world.

A．released	B．being released
C．to be released	D．having been released

A storm buried Illinois under several inches of snow on Tuesday,______at least 100 people dead in traffic accidents.    

A．to leave	B．leave
C．left	D．leaving

Sometimes I act as a listening ear for fellow students ________ what is bothering them.

A．to talk over	B．talked over
C．talk over	D．having talked over

______in painting, John didn’t notice evening approaching.
A. To absorb B. To be absorbed
C. Absorbed D. Absorbing

After receiving the Oscar for Best Supporting Actress, Anne Benedict went on    all the people who had helped in her career.

A．to thank	B．thanking
C．having thanked	D．to have thanked