`1.` A new bridge is being built at the moment

`2.` Her report has been finished by him

`3.` He was asked to take a long rest by the doctor

`4.` A group of the students' friends have been met at the station

`5.` Exercises won't be corrected by the teacher tomorrow

`6.` A letter was written to their parents last night

`7.` We have been taught French by Mr Smith for 2 years

QKĐ: S + was/ were + PP + (by O)

QKTD: S + was/ were + being + PP + (by O)

QKHT: S + had + been + PP + (by O)

HTĐ: S + am/ is/ are + PP + (by O)

HTTD: S + am/ is/ are + being + PP + (by O)

HTHT: S + have/ has + been + PP+ (by O)

TLĐ: S + will be + PP + (by O)

TLG: S + is/ am/ are + going to + be + PP + (by O)

Modal verb: S + modal verb (should, must, have to, can,...) + be + PP + (by O)