To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
The number of people present at the concert was______than expected . There were many tickets left .
–Excuse me , Sir . Smoking is not allowed here .–Oh, sorry. I __________.
Whenever you are _____ , you can ask us for help.
He said that his brother was the first _____ to the cinema.
As he _____ in the river for five hours, the thief looked very pale and hopeless.