Moi nguoi tim loi sai va sua dum nhanh nhanh mot chut nha cam on

The radio has been played since 7 am, I wish someone would turn it off.

has been played → has been playing

Hành động đang diễn tiến trong một khoảng thời gian → Hiện tại hoàn thành tiếp diễn

S + have/ has + been + V_ing

I came late to class. When I entered the teacher writing something on the blackboard.

writing → was writing

Hành động đang diễn ra (QKTD) thì có một hành động khác xen vào (QKĐ) trong quá khứ

QKTD: S + was/ were + V_ing

They will have English from nine to ten in this room. Don't annoy them then.

will have → will be having

I made cakes. That's why my hands are covered with flour.

made → have made

I got a sore throat because I have been speaking for 3 hours.

have → had

It is raining hard. We can't do anything until it stopped.

stopped → stops