她用力把球扔向了远处的篮筐。

She ___pitched the ball hard towards the distant hoop.

他们决定在森林的空地上搭建帐篷。

They decided to ___pitch their tent in the clearing of the forest.

他将在明天的会议上向客户推销新产品。

He will ___pitch the new product to clients at tomorrow's meeting.

钢琴老师教学生如何辨别不同音高的音符。

The piano teacher showed the student how to identify notes with different ___pitches.

足球场的草皮需要定期维护。

The grass on the ___pitch needs regular maintenance.