____________ his accent, he is from the south of China.

A．Judged by

B．Judging to

C．Judging by

D．To judge

—How do you deal with the disagreement between the company and the customers? 
—The key_______ the problem is to _____ the needs _______by the customers. 

A．solving; satisfy, making	B．to solving; meet, made
C．to solve; satisfy, made	D．to solving; meet, making

       In 1636, Harvard（哈佛大学）is one of the most famous universities in the United States.

A．Being founded

B．It was founded

C．Founded

D．Founding

The boy was put into the prison for       of stealing a lot of knives.

A．being blamed

B．having accuse

C．being accused

D．being charged.

I wanted to have the paper     by the end of this month.

A．finish

B．to be finished

C．finished

D．being finished

Nowadays some parents regret not ______ more time with their kids when they were young.

A．to spend

B．spending

C．spend

D．being spent

---What did the old man say?
---Oh, he told us _________ football in the busy street.

A．don’t play

B．not to play

C．not playing

D．wouldn’t play

The Olympic Games,     in 776BC, did not include women players until 1912.
A. first played  B to be first played  C first playing   D to be first playing

_____to his research work, the professor cared little about any other things．

A．Devoting

B．Devoted

C．Having devoted

D．To devote

She looks forward every spring to _____the flower-lined garden．

A．walking in

B．walk in

C．visit

D．paying a visit