Ex1: turn into passive voice. (Causative form)

1) Lan has a friend type of her letter

-> Lan has her letter typed by a friend

2) they have us eat all cakes

-> They have all cakes eaten 

3) Lan has her teacher correct this exercise

-> Lan has this exercise corrected by her teacher

4) I made my sister take to school

->I was taken to school by my sister

5) we make our teacher give us the exam

-> We were given exam my our teacher

Ex2: turn into passive voice.( Verbs of opinion)

1) people say that he is a famous doctor

->He is said to be a famous doctor

2) we believe that he has special knowledge

-> He is believed to have special knowledge

3) people believe he has worked for the president

->He is believed to have worked for the president

4) we know that you were in town last Sunday

->You were known to be in town last Sunday

5) people know that she is a teacher

->She is known to be a teacher

Ex1:  Turn into passive voice. (Causative form)

1) Lan has a friend type of her letter

→ Lan has her letter typed by a friend.

2) They have us eat all cakes

→ They have all cakes eaten (by us).

3) Lan has her teacher correct this exercise

→ Lan has this exercise corrected by her teacher.

4) I made my sister take to school

→ I was taken to school by my sister.

5) we make our teacher give us the exam

→ We were given exam my our teacher (by our).

Ex2: Turn into passive voice.( Verbs of opinion)

1) people say that he is a famous doctor

→ He is said to be a famous doctor.

2) we believe that he has special knowledge

→ He is believed to have special knowledge.

3) people believe hệ has worked for the president

→ He is believed to have worked for the president.

4) we know that you were in town last Sunday

→ You were known to be in town last Sunday.

5) people know that she is a teacher

→ She is known to be a teacher.