I have some comments to make in relation to this matter.

Gran, can I have some more?

奶奶，我再吃点儿行吗？

Have some of my plum jam ─ but mind out for the stones.

尝尝我的李子酱——但得当心有核儿。

The individuals concerned have some explaining to do.

涉及到的每个人都要作出一些解释。

I have some information you may be able to use.

我有些可能对你有用的信息。

She must have some ulterior motive for being nice to me ─ what does she really want?

她对我这么好，一定别有用心——她到底想干什么呢？

I have some work for you to do.

我有些事要你做。

I have some urgent business to attend to.

我有一些急事要处理。

I have some paperwork to finish up.

我有些文案工作要做完。

We don't need to stint ourselves ─ have some more!

我们没必要节省——再吃点！

Have some more vegetables.

再吃点蔬菜吧。

I always have some extra cash with me for emergencies.

我总是随身多带点现金以备急需。

Have some tea; it'll calm your nerves.

喝点茶吧，这会使你紧张的神经松弛下来。

They wrote back to me and they told me that I didn't have to do it.

他们回信告诉我说不必那么做。

What does it have to do with you?

与你何干?

Why do I have to do everything?

为什么事事都得我干?

All you have to do is make a home video.

你要做的就是拍一段家庭录像片。

I'd have to be extra careful.

我不得不格外小心。

We may have some rain today.

今天可能会下点雨。

I have some important calls to make.

我要打几个重要的电话。

I have some sympathy with this point of view.

我比较同意这个观点。