根据汉语提示完成句子

1、你先走，我随后跟上你。

Go on ahead, and I'll _______ _______ with you.

2、这是我遇到的最开心的事。

It's the happiest thing that ______ ever ______ ______ me.

3、不幸的是，她摔倒了并划破了膝盖。

Unluckily, she ______ ______ and cut her knee badly.

4、别担心，我的手没什么大事了。

Don’t worry. There’s _______ ______ with my hand.

5、我认为你最好先问问他。

I think you’d ______ ______ him first.