keeps your ______ sharp and make you more confident.还能让你的大脑保持敏锐,并让你更加自信.

It keeps your _____ in optimal condition它能让你的身体保持最佳状态,

Laughter keeps you optimistic, and helps you______with stress.笑口常开能让你保持乐观,帮你克服压力.

Public speaking can make you more confident.()

It will make you feel more energetic and confident.

A、

do swimming

go some swimming

go swimming