B. and now they are not. C. or D. so
Passive form
1/No one cleans these rooms so they are very dirty
2/Do you cool the burn immediately?
3/Does Mary write a notice on the board this morning?
4/Do they tell you to be here?
5/Does Nam write the report in english?
6/Do they speak French and english in Canada
Match the two halves of the following sentences to have meaningful ones
A
1 The new students read the information carefully
2 We changed the water in the vase so often
3 The children are wearing heavy clothes
4 Mai tried her best to study
5 The Browns used to go to the beach
6 The policemen ran very fast
7 My father did some reservation
8 Lan read a lot of scientific books
9 Hoa practises speaking English every day
10 Minh is training very hard
B
A in order to get some fresh and pure air
B in order to win in the next competition
C in order to understand the instructions
D so as to get more knowledge on biology
E in order to keep the flowers longer
F so as to be able to talk to her new English friend
G in order to catch the thief
H so as to get a scholarship
I so as to protect themselves from the cold
J in order to get good seats for the family
1 .where did they go on holiday ? 》 do you know..
2. Where is the dentist's office ?》 Could you tell me ....
3. How many people are there in out school ?》 We want to know ...
4 . Boiling an eggs is not difficult 》 it ...
Question 1. Choose ONE appropriate question in the box to each paragraph below:
1/ How do industry and transport cause pollution?
2/ How can I help?
3/ What is the pollution?
4/ How can industry help?
5/ What cause pollution?
6/ What about air pollution?
A. ___ Pollution is the poisoning of the land, sea and air.
B. ___ Mainly industry and transport. If you go to any city, you will see too many
factories, too many cars with not enough people in them, and not enough public transport.
C. ___ Factories and vehicles produce waste which goes into the air and rivers and
spreads all over the land. Poisons in the waste build up over the years and harm trees,
plants, animals, and people.
D. ___ Waste gases build up in the air, and dissolve into raindrops, forming a weak
acid. This "acid rain" can fall far away from the country which produced it, killing trees in
forests and fish in lakes and rivers.
E. ___ If companies clean their waste gases before releasing them into the
atmosphere, there'll be much less air pollution and no acid rain. But this can be expensive
and it needs all the world's companies to do it.
F. ___ Cars pollute the atmosphere. Walk, cycle and use public transport as much as
possible. Only use your car when you really need to, and use unleaded petrol if you can -
lead is one of the most dangerous ingredients in petrol. Join us, and help us to campaign for
cleaner air for everybody.
1. My son ( be) .................five years old next years
2. Life in the countryside (get).........better
3. My father used (smoke) ................a lot
4. she is not old enough (be) ...........in my class
5. My sister doesn't like ( play)...........soccer.
6.That girl í old enough ( go) .....................to school
Passive voice(the past progressive tense)
1/Someone was recording our conversations
2/They were preparing the meal when I saw them
3/They were cleaning the room when I arrived
4/Mary was helping her mother in the kitchen at that time
5/The resident was signing those papers
6/Lan was repairing those reports when I came to see her
7/Waiters were serving customers politely
8/Peter was watching television in the living room
9/Tom was writing a letter to his friends