He asked what he was doing at that time.

他问他当时在做什么。

He asked her to marry him.

他向她求婚。

He asked her to show it to him.

他让她给他看。

He asked me to write an essay for him.

他让我帮他写一篇文章。

He asked, Why aren't you coming with me?

他问：“你为什么不跟我一起去？”

He asked if any experiments have been done.

他问是否做过任何实验。

He asked where we would go for the holiday.

他问我们要去哪里度假。

He asked me to tell him where the aquarium was.

他叫我告诉他水族馆在哪里。

He asked if the scientists talked over the phone.

他问科学家们是否通过电话交谈。

Helping your mother with the shopping? he asked.

“在帮你妈妈购物吗？”他问道。