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1. My father smoked a lot 5 years ago but now he gives it up.-> My father used.. to smoke a lot 5 years ago
2. The red dictionary is more expensive than the blue dictionary.->The blue dictionary isn't.as expensive as the red ones.
3. Tom wasn't hard-working/He couldn't get good marks. -> Tom wasn’t hard – working enough to get good marks.
4. Her hair is long and black -> she has long black hair.
5 . Swimming across this river is dangerous . -> It is dangerous to swim across this rive.
6 We have learned English for five years. -> We started to learn English for five years.
1. My father smoked a lot 5 years ago but now he gives it up.
-> My father used to smoke a lot (5 years ago).
2. The red dictionary is more expensive than the blue dictionary.
->The blue dictionary isn't so expensive as the red one.
3. Tom wasn't hard-working/He couldn't get good marks.
-> Tom wasn't hard-working enough to get good marks.
4. Her hair is long and black
-> She has got a long black hair.
5 . Swimming across this river is dangerous .
-> It is dangerous to swim across the river.
6 We have learned English for five years.
-> We started learning English five years a go.

1 Hoa studies English well.
2 Our country is changing better/more different
3 The red dictionary is different from the blue ones

2 :
1, My friends arrived at 2.30 but I expected them to arrive at 4 o clock
2, Nam asked me to help him with his homework
3, The blue dictionary isn't more expensive than the blue dictionary
4, It was such we missed our last bus

Give correct forns of the work given :
1.My mother is a .teacher..(teach)
2.My sister is a stamp.collector..(collect)
3.Nam is not very ..sporty..He never plays games (sport)
4.In most countries, there are organization for.teenagers..(teen)
5.I don't like ..rainy.weather(rain)
6.This dictionary is ..newer. than that one(new)
7.Look at the .colorful..fish over there (color)
8.Nam' mother is ..unhappy.because he always makes mistakes (happy)
9.She is not .different..from her sister (differ)
10.Her new school is .bigger..than her old school (big)
Give correct forns of the work given :
1.My mother is a ..teacher.(teach)
2.My sister is a stamp.collecter..(collect)
3.Nam is not very ..sporty..He never plays games (sport)
4.In most countries, there are organization for..teenager.(teen)
5.I don't like .rain.weather(rain)
6.This dictionary is .newest.. than that one(new)
7.Look at the ..colorful.fish over there (color)
8.Nam' mother is .unhappy..because he always makes mistakes (happy)
9.She is not .different..from her sister (differ)
10.Her new school is .bigger..than her old school (big)

53. Julia has two sisters. Both of her sisters are teacher.
=> Julia has two sisters, both of whom are teachers.
54. I have sent her two letters . She has received neither of these letters.
=> I have sent her two letter, neither of which she has received
55. Mary has three brothers . All of her brothers are married.
=> Mary has three brothers, all of whom are married.
56. They asked me a lot of questions . I couldn't answer most of them.
=> They asked me a lot of questions, which I couldn't answer.
57. Jill isn't on the phone . This makes it difficult to contact her.
=> Jill isn’t on the phone, which makes it difficult to contact her.
58.Mr.Carter is very interested in our plan . I spoke to him on the phone last night.
=> M.r Carter, whom I spoke to on the phone last night, is very interested in our plan.
59. My computer is expensive . I bought it in Bac Giang in 2007.
=> My computer, which I bought in Bac Giang in 2007, is expensive.
60. The man is my father . I respect this man most
=> The man whom I respect most is my father.
61. The man is my father . I respect his opinion most.
=> The man whose opinion I respect most is my father.
62. We spent our holiday in Thailand last year . Thailand is in the South East Asia.
=> Last year we spent our holiday in Thailand, which is in the South East Asia.
63. The shirts are too big. My sister bought them for me.
=> The shirts which my sister bought for me are too big.
64. Hồ Chí Minh city is in the north of Việt Nam . HCM city is the most populous city in the country.
=> Ho Chi Minh city
, which is the most populous city in the country, is in the north of Vietnam.
65. My dictionary is not very good . Its cover is blue.
=> My dictionary, the cover of which is blue, is not very good.
66. Linh Giang is my neighbor . We met her yesterday.
=> Linh Giang, whom we met yesterday, is my neighbor.
67. Tuan has just won the second prize in the English contest. Tuan's uncle is a pilot.
=> Tuan, whose uncle is a pilot, has just won the second prize in the English contest.
68. He failed the exam . This made his parents disappointed.
=> He failed the exam which made his parents disappointed.

1. It is hot today. It was hot yesterday. (like)
=> The weather today is the same like the weather yesterday.
2. Mr.Phong teaches Math.Mr.Ha teaches History ( same subject )
=> Mr.Phong doesn't teach the same subject as Mr.Ha.
3. His briefcase is red. My briefcase is red,too (like)
=> The color of his briefcase is the same like mine.
4. I'm Vietnamese. She is Rusian ( different )
=> My nationality is different from hers.
5. She sings more beatifully than her sister ( as...as)
=> Her sister doesn't sing as beautifully as her.
1. It is hot today. It was hot yesterday. (like)
=> The weather today is the same like the weather yesterday.
2. Mr.Phong teaches Math.Mr.Ha teaches History ( same subject )
=> Mr.Phong doesn't teach the same subject as Mr.Ha.
3. His briefcase is red. My briefcase is red,too (like)
=> The color of his briefcase is the same like mine.
4. I'm Vietnamese. She is Rusian ( different )
=> My nationality is different from hers.
5. She sings more beatifully than her sister ( as...as)
=> Her sister doesn't sing as beautifully as her.

1.bigger
2.longer
3.highest
4.shortest
5.older
6.deepest
7.hottest
8.shorter
9.younger
10.smaller
11.taller
12.thicker
13.longest
14.higher
15.happiest
16.best
17.thinnest
18.colest
Give the correct of the comparision.
1- Rivers are (big) bigger than lakes.
2- The Mekong river is (long) longer than the Red river.
3- Everest is the (high) highest moutain in the world.
4- Hoa is the (short) shortest girl in our class.
5- My mother is (old) older than my teacher.
6- The Amazon River is the (deep) deepest river in the world.
7- The Summer is the (hot) hottest season in a year.
8- Nga and Lan are (short) shorter than Minh.
9- My mother is (young) younger than my father.
10- Ha Noi is (small) smaller than Ho Chi Minh city.
11- This boy is (tall) taller than that boy.
12- A dictionary is (thick) thicker than a notebook.
13- The Great Wall is the (long) longest structure in the world.
14- Buildings are (high) higher than houses.
15- Lan is the (happy) happiest student in my class.
16- Our parents are the (good) best people.
17- This girl is the (thin) thinnest in her class.
18- The winter is the (cold) coldest season in a yea.

It often[rain]...rains...in summer,but it [not rain]..isn't raining...now
last night he[go]..went...to bed early
I expected my friends to arrive at 4o'clock,but they arrived at 2.30
my friends..were expected to arrive at 4 o'clock, but they arrived at 2:30....
the book is 15.000 đồng.the dictionary is 75.000 đồng
the dictionary is more...expensive than the book.....
she is a careful driver
she always...drives carefully ...
''could you help me with this homework,Mr Long''Hoa said
Hoa...asked Mr Long if she could help him with that homework ...
''you should practice speaking E everyday,Lan''said the teacher
the teacher..said that Lan should practice speaking English everyday..
the last time we saw her was on christmas.
we have't..seen her since Christmas ....
It often[rain]..RAINS....in summer,but it [not rain]...ISN'T RAINING..now
last night he[go].WENT....to bed early
I expected my friends to arrive at 4o'clock,but they arrived at 2.30
my friends..ARRIVE EARLIER THAN I EXPECTED.....
the book is 15.000 đồng.the dictionary is 75.000 đồng
the dictionary is more....EXPENSIVE THAM THE BOOK....
she is a careful driver
she always.DRIVES CAREFULLY..
''could you help me with this homework,Mr Long''Hoa said
Hoa.TOLD MR.LONG TO HELP HER WITH HIS HOMWORK..
''you should practice speaking E everyday,Lan''said the teacher
the teacher.TOLD LAN SHOULD PRATICE SPEAKING E EVERYDAY...
the last time we saw her was on christmas.
we haveN't..SEEN HER SINCE CHRISTMAS..

1)We have a new teacher. We really like her
=>We have a new teacher who we really like her
2)She'll tell you the story. That story will surprise you
=>She'll tell you the story which will surprise you
3) A bus gose to the airport. It runs every half an hour
=>A bus which runs every half an hour goes to the airport
4) The book is about the girl. She runs away from home
=> The book is about the girl who she runs away from home
5) A dictionary is a book. It gives you the meaning of words
=>A dictionary is a book which gives you the meaning of words
6) The man was very kind. I talked to him yesterday
=>The man to whom I talked yesterday was very kind.
7) She is the woman. I told you about her
=>She is the woman about whom I told you
8) Lan is my classmate. She lives near my parents' house
=>Lan who lives near my parents'house, is my class
9) Andrew is flying to Hanoi. Hanoi is the capital city of Vietnam
=>Hanoi where andrew is flying to, is the capital city of Vietnam
10) Do you know the children? They live in that house
=>Do you know the children who live in that house
1) We have a new teacher. We really like her.
=> We have a new teacher whom we really like.
2) She'll tell you the story. That story will surprise you.
=> She'll tell you the story which will surprise you.
3) A bus gose to the airport. It runs every half an hour.
=> A bus which runs every half an hour goes to the airport.
4) The book is about the girl. She runs away from home.
=> The book is about the girl who she runs away from home.
5) A dictionary is a book. It gives you the meaning of words.
=> A dictionary is a book which gives you the meaning of words.
6) The man was very kind. I talked to him yesterday.
=> The man whom I talked to yesterday was very kind.
7) She is the woman. I told you about her.
=> She is the woman whom I told you about.
8) Lan is my classmate. She lives near my parents' house
=> Lan, who lives near my parents'house, is my classmate.
9) Andrew is flying to Hanoi. Hanoi is the capital city of Vietnam.
=> Andrew is flying to Hanoi, which is the capital city of Vietnam.
10) Do you know the children ? They live in that house.
=> Do you know the children who live in that house ?
my dictionary is red . her dictionary is blue
the color of her dictionary is different from mine