Nowadays people are more concerned about the environment ________ they live.
A. whatB. whichC. whenD. where
If you are not familiar ________ the topic, you may write something that is familiar ________ you.
A. with; withB. to; toC. to; withD. with; to
There is no doubt ________ technological advance enables people to live more comfortably and happily.
A. whichB. whereC. whatD. that
Take it easy. As your best friend, I will help you in my ________.
A. powerB. forceC. energyD. strength
An excellent teacher is believed to be one who cares about his students but asks for nothing ________.
A. in turnB. in shortC. in returnD. in general
His wife ________ him to stop smoking, but he didn’t listen.
A. advised B. persuadedC. suggestedD. frightened
