他正在提交一份报告。

He is submitting a ___report.

老师要求学生们下周报告他们的科学实验结果。

The teacher asked the students to ___report their science experiment results next week.

士兵们每天早上六点必须向指挥官报到。

Soldiers must ___report to their commander at 6 AM every morning.

记者将在晚间新闻中报道这次火灾的情况。

The journalist will ___report on the fire incident in the evening news.