To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
John found it a challenge to meet the needs of the boss. __________, he had no way to satisfy him.
What made me surprised was his attitude __________ the mistakes I had made.
What's your attitude __________ that problem?
—Mike, you don't seem to be quite __________ today.—Well, I hardly slept last night. I was preparing for a report.
—Which of the two English films do you like better?— __________ shorter one, of course. I think it's really __________ most instructive one.