To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
I think it’s the driver rather than the passengers who______ for the accident.
--- The patient looks much better. _____is it that has made him _____he is today? --- Perhaps the special medicine and his family’s patient care.
It was not what he said but the way he said it ______ made a great difference to me at last..
—Why is it ________ so many people enjoy eating on the run? —Of course, the most obvious answer is that fast food is fast.
— Why did the dinner party start so late last night? — It was _____ that caused him to serve dinner an hour later than usual.