The president of the city's largest lawyers' group said the Occupy Central(占领中环) action was without _______ grounds and the notion( 观念) of "peaceful violence" was just "beautiful rhetoric"(花言巧语).
English now is also spoken as _______ foreign or second language in _______ South Asia.
I will help you ________ I don’t sleep for a night.
He devoted his whole life ________ animals in danger.
John broke his old radio ________, wishing to get a new one for Christmas.
Now a lot of new technology can _____ problems in industry.