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).
I lost my way in complete darkness and, ______ matters worse, it began to rain.
I’d rather you ________ there next week.
I won’t give in ________ great difficulties I come across in my life.
Make marks _______ you have questions.
---Is there any possibility of _______ the match? ---I’m not sure.