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chuyên cac danh tu sau sang so nhieu
1.an egg -> eggs
2.a car -> cars
3.a car -> cars 10.a tomato -> tomatoes
4.an orange -> oranges 11.a leaf -> leaves
5.a house -> houses 12.a wife -> wives
6.a student -> students 13.a country -> countries
7.a class -> classes 14.a policeman -> policemen
8.a box -> boxes 15.a bamboo -> bamboos
9.a watch -> watches 16.an goose -> geese
chuyên cac danh tu sau sang so nhieu
1.an egg ->.....eggs.........
2.a car ->........cars........
3.a car ->............... 10.a tomato ->....tomatoes............
4.an orange ->.......oranges..... 11.a leaf ->.........leave......
5.a house ->.........houses....... 12.a wife ->....wives............
6.a student ->.........students........... 13.a country ->.....countries........
7.a class ->.........classes......... 14.a policeman ->.......policemen....
8.a box ->........boxes........ 15.a bamboo ->..........bamboo........
9.a watch ->.....watches....... 16.an goose ->.........geese..........
1 . a book - books
2 . a pen - pens
3 . a class - classes
4 . a classroom - classrooms
5 . a country - countries
6 . a key - keys
7 . a box - boxes
8 . a pencil - pencils
9 . an eraser - erasers
10 . a day - days
ủng hộ nhé~~
1. a book - books
2. a pen - pens
3. a class - classes
4. a classroom - classrooms
5. a country - countries
6. a key - keys
7. a box - boxes
8. a pencil - pencils
9. an eraser - erasers
10. a day - days
1. books
2. windows
3. pens
4. houses
5. boxes
6. classes
7. lamps
8. wives
9. family có thể là số ít hoặc số nhiều
10. doctors
11. people
12. radios
1. a book -> books
2.a window -> windows
3.a pen -> pens
4. a house -> houses
5.a box -> boxes
6. a class -> classes
7.a lamp -> lamps
8. a wife -> wives
9.a family -> familys
10.a doctor -> doctors
11. a person -> people
12. a radio -> radios
Chúc bạn học tốt !
1.a desk
2.a pencil
3.a chair
4.a bag
5.an apple
6.a board
7.an earse
8.a waste basket
9.a school
1. Điền vào chỗ trống với a hoặc an:
1. A desk
2. A pencil
3. A chair
4. A bag
5. An apple
6. A board
7. An erase
8. A waste basket
9. A school
2. Đặt câu hỏi với What, dùng các từ ở bài tập 1 để trả lời:
Ví dụ: What's this? - It's a chair.
1. What's this? - It's a desk.
2. What's this? - It's a pencil.
3. What's this? - It's a chair.
4. What's this? - It's a bag.
5. What's this? - It's an apple.
6. What's this? - It's a board.
7. What's this? - It's an erase.
8. What's this? - It's a waste basket.
9. What's this? - It's a school.
1. some tea 2. .an.. elephant 3. .a.. box 4. .a.. house 5. .some.. onions 6. .an.. hour 7. ..a. cup 8. ..an. egg 9. .an.. union 10. ..some. plates 11. .some.. salt
12. .an.. eye 13. .an.. uncle 14. .a.. blouse 15. .some.. farmers 16. .some.. pepper 17. ..a. horse 18. ..some. water 19. ..some. money 20. ..some. milk
HỌC TỐT 
1, .a.....desk
2, ...a.......book
3, .......an....umbrella
4, ....an.......orange
5, ...an.....engineer
6, ......a......waste basket
7,.......a.........clock
8,.......an.........eraser
9,........a..........car
1, a desk
2, a book
3, an umbrella
4, an orange
5, an engineer
6, a waste basket
7,a clock
8,an eraser
9,a car
1. A. one B. five C. second D. nine
2. A. my B. your C. his D. she
3. A. geography B. housework C. history D. math
4. A. farmer B. driver C. flower D. teacher
5. A. it B. in C. on D. at
6. A. morning B. thanks C. evening D. afternoon
7. A. fifteen B. fourteen C. night D.three
8. A. am B. old C. are D. is
9. A. bye B. hi C. hello D. good morning
10. A. Doctor B. Teacher C. Table D. ruler vì cô giao co lien quan ban va thuoc
11. A. Go B. Read C. book D. Eat
12. A. Stereo B. Desk C. get up D. schoolbag
13. A. on B. at C. in D. telephone
14. A. table B. chair C. board D. city
15. A. five B. ten C. second D. fifteen
16. A. orange B. banana C. apple D. pen
17. A. book B. pen C. ruler D. student
18. A. I B. my C. he D. they
19. A. father B. student C. doctor D. they
20. A. one B. four C. five D. fine
I. Odd one out
1. A. one B. five C. second D. nine
2. A. my B. your C. his D. she
3. A. geography B. housework C. history D. math
4. A. farmer B. driver C. flower D. teacher
5. A. it B. in C. on D. at
6. A. morning B. thanks C. evening D. afternoon
7. A. fifteen B. fourteen C. night D.three
8. A. am B. old C. are D. is
9. A. bye B. hi C. hello D. good morning
10. A. Doctor B. Teacher C. Table D. ruler
11. A. Go B. Read C. book D. Eat
12. A. Stereo B. Desk C. get up D. schoolbag
13. A. on B. at C. in D. telephone
14. A. table B. chair C. board D. city
15. A. five B. ten C. second D. fifteen
16. A. orange B. banana C. apple . D. pen
17. A. book B. pen C. ruler D. student
18. A. I B. my C. he D. they
19. A. father B. student C. doctor D. they
20. A. one B. four C. five D. fine
1. He is an architect: ...................................
They are architects.
2. That is a telephone:..............................
Those are telephones.
3. I am a traslator:...........................
We are translators.
4. It is a bookcase:.........................
They are bookcases.
5. I have a brother:.........................
We have brothers.
6. An enginneer works in a company:.................................
Engineers work in a company.
7. There is a stool in the garden:...........................
There are stools in the garden.
8. He has a good caracter:........................
They have ood characters.
9. What is that? That is a bookshelf:.............................
What are those? Those are bookshelves.
10. It is a fork? No, is isn't:...............................
They are forks? No, the are not.
1. He is an architect: ...They are architects................................
2. That is a telephone:.........Those are telephones.....................
3. I am a traslator:.....We are traslators......................
4. It is a bookcase:........They are bookcases.................
5. I have a brother:......I have brothers...................
6. An enginneer works in a company:.......The engineers work in a company..........................
7. There is a stool in the garden:...there are stools in the garden.........................
8. He has a good caracter:......They have good caracters..................
9. What is that? That is a bookshelf:.....What are those? Those are bookshelves........................
10. It is a fork? No, is isn't:.....Are they forks. No they aren't..........................
1. What is this? -> What are these
2. This is a chair. -> These are chairs
3. I am a student. -> We are students
4. It is an eraser. -> They are erasers
5. Is that your pen? -> Are those your pens ?
Đổi các câu sau sang dạng số nhiều.
Ex: That is a board -> Those are boards
1. What is this? -> What are these?
2. This is a chair. -> These are chairs.
3. I am a student. -> We are students.
4. It is an eraser. -> They are erasers.
5. Is that your pen? -> Are those your pens?
1 . an armchair - armchairs
2 . a board - boards
3 . a lamp - lamps
4 . a door - doors
5 . a window - windows
6 . a doctor - doctors
7 . a city - cities
8 . a leaf - leafs
9 . a bag - bags
10 . a telephone - telephones
11 . a cat - cats
12 . a chair - chairs
13 . an ox - oxes
14 . a basket - baskets
15 . a cow - cows
16 . a half - halfs
17 . a cup - cups
ủng hộ nhé~~
1.armchairs
2.broad
3, lamps
4, doors
5, windows
6, doctors
7, cities
8. leaves
9, bags
10, telephones
11, cats
12 chairs
13, oxes
14, baskets
15, cows
16, halfs
17, cups
Tk mk nhas
9,
1.two armchairs
2.two boards
3.two lamps
4.two doors
5.two wimdows
6.two doctors
7.two cities
8.two leaves
9.two bags
10.two telephones
11.two cats
12.two chairs
13.two oxen
14.two baskets
15.two cows
16.two halves
17.two cups
tk mk nha mn!!chúc bạn hk tốt
1. armchairs
2. boards
3. lamps
4.doors
5. windows
6. doctors
7. cities
8. leafs
9. bags
10. telephones
11. cats
12. chairs
13. oxes
14. baskets
15. cows
16. halfs
17. cups
1) an armchair - armchairs
2) a board - boards
3) a lamp - lamps
4) a door - doors
5) a window - windows
6) a doctor - doctors
7) a city - cities
8) a leaf - leaves
9) a bag - bags
10) a telephone - telephones
11) a cat - cats
12) a chair - chairs
13) a ox - oxes
14) a basket - baskets
15) a cow - cows
16) a half - halves
17) a cup - cups
1. Armchairs
2. Boards
3. Lamps
4. Doors
5. Windows
6. Doctors
7. Cities
8. Leafs
9. Bags
10. Telephones
11.Cats
12. Chairs
13. Oxes
14.Baskets
15.Cows
16.Halfs
17.Cups
an armchairs
boards
lamps
doors
windows
doctors
citys
leafs
bags
telephones
cats
chair
oxs
baskets
cows
halfs
cups
1 . an armchair -> armchairs
2 . a board -> boards
3 . a lamp -> lamps
4 . a door -> doors
5 . a window -> windows
6 . a doctor -> doctors
7 . a city -> cities
8 . a leaf -> leafs
9 . a bag -> bags
10 . a telephone -> telephones
11 . a cat -> cats
12 . a chair -> chairs
13 . an ox -> oxes
14 . a basket -> baskets
15 . a cow -> cows
16 . a half -> halfs
17 . a cup -> cups
Chúc bạn học tốt
chi thao oi cho em dung nha
1 . an armchair -> armchairs
2 . a board -> boards
3 . a lamp -> lamps
4 . a door -> doors
5 . a window -> windows
6 . a doctor -> doctors
7 . a city -> cities
8 . a leaf -> leafs
9 . a bag -> bags
10 . a telephone -> telephones
11 . a cat -> cats
12 . a chair -> chairs
13 . an ox -> oxes
14 . a basket -> baskets
15 . a cow -> cows
16 . a half -> halfs
17 . a cup -> cups