Question

有几道初中英语题不会，大家帮帮忙吧，用所给动词的适当形式填空

用所给动词的适当形式填空
How long ______you _____(listen)to music last night?
He＇d like _____(sing)and he has been singing for more than 5 years.
My friends said that Chinese history was hard ______(understand).

Answer 1

have listened
to sing
to understand

Answer 2

did listen
to sing
to understand

祝你学习进步

Answer 3

1.did lisen
2.to sing
3.to understand

Answer 4

have listened
to sing
to understand