Petter has 24 $ .Each book is 3 $ .How many books does he can buy?
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Each sentence has one mistake.Find and correct it:
1.how does you spell you name?->.......................?
2.He brother and her sister is in the yard.->.......................?
3.how many floor does your school has?->........................?
4.what do your brother doing?->...............................?
5.how many books is there on these bookshelf?->...................?
1.how does you spell you name?->..........do.............?
2.He brother and her sister is in the yard.->............are ...........?
3.how many floor does your school has?->..........floors..............?
4.what do your brother doing?->..............is.................?
5.how many books is there on these bookshelf?->..........are.........?
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Each sentence has one mistake.Find and correct it:
1.how does you spell you name?->..........do...........?
2.He brother and her sister is in the yard.->.........are............?
3.how many floor does your school has?->............floors............?
4.what do your brother doing?->...............is................?
5.how many books is there on these bookshelf?->..........are.........?
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1. does -> do
2. is -> are
3. has -> have
4. do -> is
5. is -> are
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A book costs £3.40 and a magazine costs £1.60. If Clara spends exactly £23 on books and magazines, how many of each does she buy?
Lời giải:
Gọi số sách mà Clara đã mua là $a$ và số tạp chí đã mua là $b$ (\(a,b\in\mathbb{N}^*\) )
Theo bài ra ta có: \(3,4a+1,6b=23\)
\(\Rightarrow 3,4a=23-1,6b\leq 23-1,6.1\) do \(b\geq 1\)
hay \(3,4a\leq 21,4\Rightarrow a\leq \frac{21,4}{3,4}\Rightarrow a\leq 6\)
Vì \(a\in\mathbb{N}^*\Rightarrow a\in\left\{1;2;3;4;5;6\right\}\)
Nếu \(a=1\Rightarrow b=\frac{23-3,4}{1,6}=\frac{49}{4}\not\in\mathbb{N}^*\) (loại)
Nếu \(a=2\Rightarrow b=\frac{23-3,4.2}{1,6}=\frac{81}{8}\not\in\mathbb{N}^*\) (loại)
Nếu \(a=3\Rightarrow b=\frac{23-3,4.3}{1,6}=8\) (thỏa mãn)
Nếu \(a=4\Rightarrow b=\frac{23-3,4.4}{1,6}=\frac{47}{8}\not\in\mathbb{N}\) (loại)
Nếu \(a=5\Rightarrow b=\frac{23-3,4.5}{1,6}=\frac{15}{4}\not\in\mathbb{N}^*\) (loại)
Nếu \(a=6\Rightarrow b=\frac{23-3,4.6}{1,6}=\frac{13}{8}\not\in\mathbb{N}^*\) (loại )
Vậy Clara mua $3$ quyển sách và $8$ quyển tạp chí.
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How many books does Ba ___________? - He has eight books.
A. have
B. has
C. to have
D. havig
IX. Fill each blank with How many and How much.
1…………………….. beef do you want for dinner?
2……………………... books do you want buy?
3. ...........................languages do you speak?
4. …………………soda does she want?
5. …………………….is a kilo of rice?
6…………………… pencils in this box?
I. Fill each blank with How many and How much.
1…………………….. beef do you want for dinner?
2……………………... book do you want buy?
3. ...........................languages do you speak?
4. …………………soda does she want?
5. …………………….is a kilo of rice?
6…………………… pencil in this box?
1 How much
2 How many
3 How many
4 How much
5 How much
6 How many
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1 How much
2 How many
3 How many
4 How much
5 How much
6 How many
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Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. Books which give instructions on how to do things are very popular in the United States today. Thousands of these How-to books are useful. In fact, there are about four thousand books with titles that begin with the words “How to”. One book may tell you how to earn more money. Another may tell you how to save or spend it and another may explain how t...
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Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Books which give instructions on how to do things are very popular in the United States today. Thousands of these How-to books are useful. In fact, there are about four thousand books with titles that begin with the words “How to”. One book may tell you how to earn more money. Another may tell you how to save or spend it and another may explain how to give your money away.
Many How-to books give advice on careers. They tell you how to choose a career and how to succeed in it. If you fail, however, you can buy the book — How to Turn Failure into Success”. If you would like to become very rich, you can buy the book “How to Make a Millionaire”. If you never make any money at all, you may need a book called “How to Live on Nothing”.
One of the most popular types of books is one that helps you with personal problems. If you want to have a better love of life, you can read “How to Succeed in Love every Minute of Your Life”. If you are tired of books on happiness, you may prefer books which give step by step instructions on how to redecorate or enlarge a house.
Why have How-to books become so popular? Probably because life has become so complex. Today people have far more free time to use, more choices to make, and more problems to solve. How-to books help people deal with modern life.
The word “step-by-step” in paragraph 3 is closest in meaning to
A. little by little
B. gradually
C. slower and slower
D. A and B
Đáp án là D. step-by-step = little by little = gradually: từ từ, dần dần Còn từ slower and slower: chậm rãi hơn
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1.Hi. My name is John. What’s__________name? -My name’s Lan. A. my B. her C. his D. your2.How many books does Ba___________? - He has eight. A. have B. has C. to have D. having3.Does Lan have Math on Tuesday? - No, she___________. A. don’t B. doesn’t C. hasn’t ...
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1.Hi. My name is John. What’s__________name? -My name’s Lan.
A. my B. her C. his D. your
2.How many books does Ba___________? - He has eight.
A. have B. has C. to have D. having
3.Does Lan have Math on Tuesday? - No, she___________.
A. don’t B. doesn’t C. hasn’t D. haven’t
4.She ______ her teeth every evening. A. brush B. to brush C. brushing D. brushes
5.What is she doing ? she _____ to music A.listen B.listens C.is listening D.listening
6.He has breakfast _____ six o’clock. A. in B. at C. on D.for
7.My school is ________ to a hospital.A. near B. next C. beside D. between
8.Where is _____ school? - It’s in the country.A.Nams’ B. Nam C.the Nam’s D. Nam’s
II. Circle and Odd one out. 1.0pts
1. A. bike B. bus C. plane
1.Hi. My name is John. What’s__________name? -My name’s Lan.
A. my B. her C. his D. your
2.How many books does Ba___________? - He has eight.
A. have B. has C. to have D. having
3.Does Lan have Math on Tuesday? - No, she___________.
A. don’t B. doesn’t C. hasn’t D. haven’t
4.She ______ her teeth every evening. A. brush B. to brush C. brushing D. brushes
5.What is she doing ? she _____ to music A.listen B.listens C.is listening D.listening
6.He has breakfast _____ six o’clock. A. in B. at C. on D.for
7.My school is ________ to a hospital.A. near B. next C. beside D. between
8.Where is _____ school? - It’s in the country.A.Nams’ B. Nam C.the Nam’s D. Nam’s
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1.Hi. My name is John. What’s__________name? -My name’s Lan.
A. my B. her C. his D. your
2.How many books does Ba___________? - He has eight.
A. have B. has C. to have D. having
3.Does Lan have Math on Tuesday? - No, she___________.
A. don’t B. doesn’t C. hasn’t D. haven’t
4.She ______ her teeth every evening. A. brush B. to brush C. brushing D. brushes
5.What is she doing ? she _____ to music A.listen B.listens C.is listening D.listening
6.He has breakfast _____ six o’clock. A. in B. at C. on D.for
7.My school is ________ to a hospital.A. near B. next C. beside D. between
8.Where is _____ school? - It’s in the country.A.Nams’ B. Nam C.the Nam’s D. Nam’s
II. Circle and Odd one out. 1.0pts
1. A. bike B. bus C. plane
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I.
1. D
2. A
3. B
4. D
5. C
6. B
7. B
8. D
II.
1. C
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Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. Books which give instructions on how to do things are very popular in the United States today. Thousands of these How-to books are useful. In fact, there are about four thousand books with titles that begin with the words “How to”. One book may tell you how to earn more money. Another may tell you how to save or spend it and another may explain how t...
Đọc tiếp
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Books which give instructions on how to do things are very popular in the United States today. Thousands of these How-to books are useful. In fact, there are about four thousand books with titles that begin with the words “How to”. One book may tell you how to earn more money. Another may tell you how to save or spend it and another may explain how to give your money away.
Many How-to books give advice on careers. They tell you how to choose a career and how to succeed in it. If you fail, however, you can buy the book — How to Turn Failure into Success”. If you would like to become very rich, you can buy the book “How to Make a Millionaire”. If you never make any money at all, you may need a book called “How to Live on Nothing”.
One of the most popular types of books is one that helps you with personal problems. If you want to have a better love of life, you can read “How to Succeed in Love every Minute of Your Life”. If you are tired of books on happiness, you may prefer books which give step by step instructions on how to redecorate or enlarge a house.
Why have How-to books become so popular? Probably because life has become so complex. Today people have far more free time to use, more choices to make, and more problems to solve. How-to books help people deal with modern life.
Which of the following is NOT the type of books giving information on careers?
A. “How to Succeed in Love every Minute of Your Life”.
B. “How to Live on Nothing”
C. “How to Make a Millionaire”
D. “How to Turn Failure into Success”
Đáp án là A. Ý trong đoạn 3: “How to Succeed in Love every Minute of Your Life” là sách nói về “life”
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Read the passage and answer the questions. John Brown is a lecturer. He went to university in 1982, and was one of the best students at that time. In 1990, he became a professor. He has been a senior lecturer since then. He is a very well known in his teaching career. He has written five books about education, including a book “How to teach deaf children” in 1995. He is married to his assistant, Linda. They have two children.How many books about education has he written?…………………………………………………………...
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Read the passage and answer the questions.
John Brown is a lecturer. He went to university in 1982, and was one of the best students at that time. In 1990, he became a professor. He has been a senior lecturer since then. He is a very well known in his teaching career. He has written five books about education, including a book “How to teach deaf children” in 1995. He is married to his assistant, Linda. They have two children.
How many books about education has he written?
………………………………………………………………………………………
Đáp án: He has written five books about education.
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