To make the members perform better, the trainer first of all has to know their _______ and weaknesses.
The children, _____ had played the whole day long, were worn out.
——Excuse me, but could I trouble you for some change?——______. Will pennies do?
The accident caused some _____ to my car, but it’s nothing serious.
Not until he went through real hardship ______ the love we have for our families is important.
Old-fashioned phones matter when wireless networks _____ in disasters.