You must be there on time.

你务必要按时到达那里。

《新英汉大辞典》

It's OK.I'll be there on time.

没问题，我会按时到的。

youdao

I insisted that you should be there on time.

我坚持认为你应该准时到那儿。

youdao

"I think that there is a realism on our part that it will be some time before Afghanistan is able to sustain its security forces entirely on its own,".

VOA: standard.2009.12.09

But if you're the type who prefers to be bed by midnight, that's quite okay too; there'll be plenty of time to work on the project.

但是，如果你习惯半夜睡觉，也同样可以,你还有足够的时间完成这个项目。

哈佛公开课 - 计算机科学课程节选

There's no way he'll be here on time.

他不可能准时到这儿。

There is 实战 - SpeakingMax英语口语达人

But he also said he had not contacted the company about the searches "because there would be a good possibility that the next time I went there, there would be a lock on the gate".

BBC: NEWS | Entertainment | Disney steps up Pooh court battle

By keeping it within a 30 minute time slot, will there still be time to conduct business, catch up on the news or with friends, and enjoy your meal all at once?

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If you take a printout of the times he was there, and cross-reference it with the times Hanjour was there, there may be times when they were both there at the same time, on the same day, as I understand it, not necessarily at the same time.

BBC: Lotfi Raissi transcript