你是有很多事要做英语怎么翻译

① 许多要做的事情用英语怎么说

许多要做的事情用英语表达可以说：
lot‘s of things to do

② 英语翻译：你有很多事情可以做，首先要做的事情就是制订锻炼计划。

该句的of which=of the things, which指代前面的 a lot of things, the first of which 相当于the first of the things。这里的结构是：名词、数词、形容词最高级(比较级）+of which/whom (whom指代人）内。如：
I saw three girls, the tallest of whom was in a red skirt.（容=... and the tallest of the three girls was ...）
The house faces south, the window of which is broken.（=... and the window of the house is ...）
记住：定语从句必须由关系代词或关系副词引导。

③ 我很忙，因为我有许多事情要做用英语怎么说

我很忙，因为我有许多事情要做。
英语翻译：
I am very busy because I have a lot of things to do.

④ 你要做什么用英文怎么说

请注意可以翻译成：

What do you want to do?

希望能够帮到您！