Uh, he's taking care of a friend.他在照顾一个朋友

take care of照顾； 照料

I'll take care of it.

我来办这件事。

He's old enough to take care of himself.

他大了，能照顾自己了。

All right, well let's just figure out快点想办法

figure out算出；想出；解决；理解

It didn't take the children long to figure out the correct answer.

孩子们没有花很多时间就算出了正确的答案。

I can't figure out why he is absent.

我弄不明白他为什么缺席。

I was getting worried.我很担心

get worried担心

After twenty minutes I started to get worried.

20 分钟过去了，我开始担心起来。

If you get worried just give me a call.

如果你担心的话只需要给我打个电话。