喝杯咖啡能帮助你提高工作效率。

A cup of coffee can ___boost your productivity at work.

他把我托起来，让我能看到舞台上的表演。

He ___boosted me up so I could see the performance on stage.

朋友的鼓励让我对考试更有信心了。

My friend's words really ___boosted my confidence for the exam.

新的营销策略给销售额带来了显著提升。

The new marketing strategy gave a significant ___boost to sales.