这两个英语句子对吗？

Question

这两个英语句子对吗？ have been watch tv for 2 hours.

he has been to the tokyo yesterday.

Answer 1

have been watching tv for 2 hours.这样改才对！

he has been to tokyo yesterday.这句不对！现在完成时不和表示具体过去的时间状语连用。去掉 yesterday.

Answer 2

不对

追答

have been watching tv for 2 hours.

he has been to tokyo yesterday.

Answer 3

第二句我认为用had been更好