老师给学生们做了简短的打气讲话，鼓励他们在考试中尽力而为。

The teacher gave the students a short ___pep talk to encourage them to do their best in the exam.

教练在比赛前给队员们打气，帮他们树立信心。

The coach gave the team a ___pep talk before the game to boost their confidence.

教练在比赛前给队员们打气，激励他们全力以赴。

The coach gave the players a ___pep talk before the game to motivate them to give their best.