${6.}$ The engine of the car has to be repaired.

→ bị động động từ khiếm khuyết "have to": S + have to + be + v3/ed +(by+O) + time

${7.}$ The window was broken and some pictures were taken away by the boys.

→ bị động QKĐ: S + was/were (not) + v3/ed +(by+O) + time

${8.}$ A lot of money is spent on advertising every day.

→ bị động HTĐ: S + is/am/are (not) + v3/ed +(by+O) + time

${9.}$ A story is going to be told by teacher.

→ bị động TLG: S + is/am/are (not) + going to + be + v3/ed +(by+O) + time

${10.}$ A cake is being cut with a sharp knife by Mary.

→ bị động HTTD: S + is/am/are (not) + being + v3/ed +(by+O) + time

6.The engine of the car must be repaired

7.The window was broken and some pictures were taken by the boys

8.A lot of money are spent on advertising every day

9.A story will be told by the teacher

10.A cake is being cut with a sharp knife by Mary

Cấu trúc :

- Thì QKĐ : S + was/were + PII...

- Thì HTTD : S + is/are/am + being + PII...

- Đông từ khuyết thiếu : S + modal verb + be + PII...