John gave Jill a new T-shirt as a birthday gift.
Jill was given a new T-shirt (by John) as a birthday gift.
I lent a pencil to Annie yesterday.
A pencil was lent to Annie (by me) yesterday.
Julia told Julian the truth about her relationship.
Julian was told the truth (by Julia) about her relationship.
The company offered the job to Simon because they liked his profile.
The job was offered to Simon (by the company) because they liked his profile.
The boss showed Mary the new computer, because she'll work with it from now on.
Mary was shown the new computer (by the boss), because she'll work with it from now on.
Matt taught the new grammar point to the students, but it was really easy for them to get it.
The new grammar point was taught to the students (by Matt), but it was really easy for them to get it.
I sent John an e-mail but he didn't answer me yet.
John was sent an e-mail (by me) but he didn't answer me yet.
Lucy threw the ball to her son because they were playing baseball together.
The ball was thrown (by Lucy) to her son because they were playing baseball together.
Sophia has sold her car to a doctor who's very rich and well-known around here.
Sophia's car has been sold (by her) to a doctor who's very rich and well-known around here.
I will ask David a question and he needs to answer me right now.
David will be asked a question (by me) and he needs to answer me right now.
Mom had given me the key before leaving the house.
I had been given the key (by my mom) before leaving the house.
The store's manager should have sent the file to me, but she hasn't.
The file should have been sent to me (by the store's manager), but it hasn't.
North Korea is throwing missiles into the ocean because they're in war.
Missiles are being thrown (by North Korea) into the ocean because they're in war.
Margaret will give Peter a birthday party.
Peter will be given a birthday party (by Margaret).
The doctor had told the patient he would die because of cancer.
The patient had been told (by the doctor) he would die because of cancer.