Gun control is a subject _____ Americans have argued for a long time. A. of which B with which C. about which D. into which
---Will you give this magazine to Tom, please? --___.He doesn't work here any longer.
Don't get yourself into ___ of drinking.
My handwriting can't ___ his, His is much better than mine.
All of them have ___ smoking.
---Would you mind closing the window?---____.