His homework has been already done by his

has been already done by his

Đáp án B => had done

cấu gián tiếp nên động từ cần lùi thời

6 my brother will give me a cat on my fifteen birthday

-> A cat will be given for me on my fifteen birthday by my brother.

7 he has done his homework for hours but he hasn't finisher it yet

-> His homework has been done for hours by him but he hasn't finished it yet.

12 the teacher won't correct exercises tomorrow

-> Exercises won't be corrected by the teacher tomorrow.

13 how many trees did they cut down to build that fence ?

-> How many trees were cut to build that fence ?

16. Dave did his homework and then went to bed.

Before Dave did his homework, he had gone to bed.

After Dave had done his homework, he went to bed.

After having done his homework, Dave had gone to bed.

Before Dave went to bed, he did his homework.

17. Chatting with friends is interesting.

The only interesting thing is chatting with friends.

People chatting with friends are interesting.

It is interesting to chat with friends.

The friends we chat with are interesting.

18. STRESS

appreciate

industrial

demonstration

embarrassing

19. STRESS

progress

access

item

idea

20. They watched the bus _____ into the distance.

disappear

to disappear

disappearing

disappeared

has => have 

after => before

look => will look 

doesn't pass => pass

will get => won't get

is => were

will => would

All the exercises in this books has been done carefully by him  before.

                          A                         B                                C   

   D

 Tom had done  his homework after he went to bed last night.

           A              B                     C                 D

 If you try these cosmetics, you look five years younger.

A                B                              C                          D

 Sam will not graduate unless he doesn’t pass all the tests.

           A                          B                  C                  D

You will get bad marks if you review these lessons and do these exercises.

           A                        B            C                                  D

 If today is Sunday, we would stay  at home and watch TV.

              A                                 B    C                     D

 If you were the president, what will you do to help the environment?

 A           B                                   C                   D

They can't done their homework for two hours.

have

have

1. Change the following sentences from active voice into passive voice. One example has been done for you.

a. The teacher will explain the lesson until all the students understand it.

the lesson will be explained by the teacher until it is understood by all the students

b. He has done his homework for hours but he hasn't finished it yet.

his homework has been done for hours but it hasn't been finished yet.

c. The brick-layers have been building a house in the village.

a house has been being built in the village by The brick-layers

d. My parents never make me work hard.

I am never made to work hard by my parents

e. One of my neighbors has stolen my bicycle.

my bicycle has been stolen by One of my neighbors

f. They were writing my address do my hair every day.

my address was being written do my hair every day.

g. How often do you take the dog out for a walk? Every fine hours.

How often is the dog taken out for a walk? Every fine hours.

h. My brother will give me a cat for my fifteenth birthday.

i will be given a cat for my fifteenth birthday by my brother

i. People rumoured that the King was afraid of his wife.

the King was rumored to be afraid of his wife.

2. Change the following sentences from the passive voice into active voice. One example has been done for you.

a. The flowers need watering.

you need to water the flowers

b. The documents will be sent as soon as possible.

they will send the documents as soon as possible

c. We are often shouted at work by our boss.

our boss often shouts us at work

d. The match has been cancelled due to the bad weather.

they have cancelled The match due to the bad weather.

e. Two department stores have been built in the neighbourhood this year.

they have built Two department stores in the neighbourhood this year.

f. I was made to wash the clothes by my mother.

g. She has her clothes made by a famous tailor.

h. It was believed that the earth was square.

i. He was rumoured to be mysterious.

----------------------------------------------------------------------------------

1. Dinner had just cooked.

2. A picture wasn't drawing at that moment.

3. His homework hadn't done by Nam yet.

1. Dinner has just been cooked.

2. A picture is not being drawn by him at the moment.

3. His homework hasn't done by Nam yet.

C

C