Task 4: Rewrite.

1. Mr. Huynh teaches them vocabularies.

→ Vocabularies are taught them by Mr. Huynh.

2. You should do your homework.

→ Your homework should be done.

3. Nam built this house in 1999.

→ This house was built in 1999.

4. Wind posted the letter last month.

→ The letter was posted by wind the month before.

5. She will open her new restaurant next Monday.

→ Her new restaurant will be opened the next Monday.

Task 6: Passive voice with 2 objects.

1. The waiter brings me this dish.

→ This dish is brought me by the waiter.

2. Our friends send these postcards to us.

→ These postcards are sent to us by our friends.

3. Their grandmother told them this story when they visited her last week.

→ This story was told them by their grandmother when they visited her the week before.

4. Tim ordered this train ticket for his mother.

→ This train ticket was order for Tim's mother by him.

5. You didn’t show me the special cameras.

→ The special cameras weren't shown me.

Task 4:

1. Vocabularies are taught to them (by mr huynh)

2. your homework should be done (by you)

3. this home was built (by nam) in 1999

5. the letter was posted ( by wind) last month

6. her new restaurant will be opened ( by she) next monday

Task 6:

1. 

=) this dish is brought to me (by the waiter)

=) I am brought this dish ( by the waiter)

2.

=) these postcards are sent to us ( by our friends)

=) we are sent these postcards ( by ours friends)

3. 

=) their grandmother told them this story when they visited her last week
=) this story was told them by their grandmother when they visited her the week before
4.

=) tim ordered this train ticket for his mother
=) this train ticket was order for Tim's mother by him
5.

=) you didn’t show me the special cameras
=) the special cameras weren't shown me