To be an effective speaker, you must be __________. A: message-oriented B: occasion-awared C: self-controlled D: audience-centered

John__________havingdonesomethingwrong. A: have been aware B: has been aware of C: has been awared of

Smokers are well ________________ the dangers to their own health. A: aware B: awareness C: aware of D: awared of

With a letter to my mother ( ) Mother’s Day, I’m going to take a minute to reflect. A: on the occasion B: on the occasion of C: on occasions D: in the occasion of

着装的TOP原则为（）。 A: time，occasion，place B: time，occasion，plan C: time，occasion，people D: time，opportunity，place

Now and then; from time to time. A: enormous B: work on C: occasion D: on occasion E: in retrospect

By dressing-down for an occasion, you express your respect not only for the occasion, but also for the other guests, the surroundings and especially the host or hostess.

____________ that Wilson treats all his employees fairly. A: It is aware B: It awares C: I am awared D: I am aware

Is an invasion likely to be an occasion when

TPO rules stand for dressing according to ______.? Time, place;and occasion;|Time, place and order;|Time, position and occasion;;|none of the three.