go to后面加什么词

　　I think it's time to go to bed.

　　我想该睡觉了。

　　Our children go to the same school as theirs.

　　我们的孩子和他们的孩子上同一所学校。

　　He had to go to the hospital for treatment.

　　他不得不去医院接受治疗。

　　I have to go to hospital for an operation.

　　我得去医院动手术。

　　He had to go to hospital for treatment.

　　他不得不去医院接受治疗。