8.I will be told the story tomorrow.
→S + will + be + V (P2) + (by O)
9.She is seen at the post office every day.
→S+ is/am/are + V (P2) + (by + O)
10.A doll can be made quickly.
→S + can + be + V (P2) + (by O)
11.The present has just been sent to Mai.
→S + have/ has + been + V (P2) + (by + O)
12.The meeting is going to be held next Sunday.
→S+tobe+going to+be +PII+ (by + O)
13.The lessons was being written all by Minh yesterday.
→S+was/were going to+be+Vp2+ (by + O)
14.Her exercises is being done by Hoa now.
→S + was/were + being + P2+(by + O)