Question

we are glad to hear that you have accepted our

Answer 1

你好！
We are glad to hear that you have accepted our invitation.
听到你已经接受了我们的邀请我们很高兴。

Answer 2

有点错误。
应该是we are glad to hear that you have accepted us.
我们很高兴听说你已经接受我们了。

Answer 3

这句话最好还是our后面接一个名词。
或者改为:we are glad to hear that you have accepted us.
我们很高兴听说你们接受了我们

Answer 4

我们很高兴听说你接受了我们。
We are glad to hear that you have accepted us.

Answer 5

我们很高兴听到你接受了我们。