1. What is the price of these red notebooks?

2. How long have you had it?/ How long have you been having it?

3. How much is a bowl of noodles?

4. How long is the river?

1What is the price of these red notebook?

how long did it take you have it

how much is a bowl of noodles

how long is the river

Finish the second sentences so that it has the same meaning as the first one:

1.What a good cook you are!

-How well you cook!

2.Do you know the length of the Great Wall of China?

-Do you know how long the Great Wall of China is?

3.How long is the flight from Hanoi to Bangkok?

-How long does it take to fly from Hanoi to Bangkok?

Finish the second sentences so that it has the same meaning as the first one:

1.What a good cook you are!

-How well you cook!

2.Do you know the length of the Great Wall of China?

-Do you know how long is the Great Wall Of China ?

3.How long is the flight from Hanoi to Bangkok?

-How long does it take to go from Ha Noi to Bangkok by plane ?

Finish the second sentences so that it has the same meaning as the first one:

1.What a good cook you are!

-How good you cook!

2.Do you know the length of the Great Wall of China?

-Do you know how long the Great Wall of China is?

3.How long is the flight from Hanoi to Bangkok?

-How long does it take to fly from Hanoi to Bangkok?

1b

2f

3a

4g

5d

6e

7h

8c

\(\text{≌₰⇴⩸⨙⩸※◡⨦}\)

Dịch: 2 đoạn dây ruy băng có độ dài bằng nhau. Người ta cắt 2 đoạn ruy băng dài 15 cm từ hai dây ruy băng để làm nút thắt hình con bướm. Tổng độ dài hai dây ruy băng là 60cm.Tính độ dài mỗi đoạn ruy băng?
 

Giải:
Tổng độ dài của đoạn ruy băng được dùng để làm nút hình con bướm là: 15.2=30 cm
Độ dài của mỗi đoạn ruy băng là: (60 - 30):2=15cm
Vậy độ dài của mỗi đoạn ruy băng là 15cm.

Chúc cậu học tốt!

1 he doesn't work hard ,so doesn't earn much money 

➝if .... he worked hard, he could earn more money.

2 when did you start learning to play the guitar ? 

➝ how long have you learnt  to play the guitar ? 

3 that black car belongs to mr . pike 

➞that is mr.pike's car

 4 what is the length of this river ? 

➝how long is this river?

5 she like watching movies mora than going to the theatre 

➝she prefers watching movies to going to the theatre 

6 let's go shopping in twon 

➝what about going shopping in town?

7 baseball is more popular than any other sport in the usa 

➝ base ball is the most popular sport in th usa

8 we haven't cycled to the countryside for several  months [since ]

➞it is several months since the last time we cycled to the countryside. 

9 david doesn't have enough money to buy a new car [afford]

➝ david can't afford  a new car .

10 he finds it hard to make pasta [difficulty] 

➝he has difficulty making pasta

11 unless she worked more responsibly , she would be sacked 

➝ if  she didn't work more responsibly , she would be sacked 

bài 2 tìm từ sai 

1 look at the branch ! it will be=>is falling from the tree

2 i prefer watching films than =>to listening to the radio 

3 there are differences and similarities between vietnamese and american culture=>cultures

4 my father used to giving=>give me some good advice whenever i had a problem 

5 you should regularly do morning exercises if you want =>want a good health 

6 the soccer player hit his head on friday and he was =>has been in hospital since then 

7everyone laughed as i walked =>had walked around the room with my red plactis huge shoes

8 of the two shirts you have bought , this one is the prettiest =>prettier

1 he doesn't work hard ,so doesn't earn much money 

➝if .he worked hard,he would earn much money...

2 when did you start learning to play the guitar ? 

➝ how long have you learnt to play the guitar?

3 that black car belongs to mr . pike 

➞that is Mr pike's black car

 4 what is the length of this river ? 

➝how  long is this river

5 she like watching movies mora than going to the theatre 

➝she prefers watching movies to going to the theatre 

6 let's go shopping in twon 

➝what about going shopping in town?

7 baseball is more popular than any other sport in the usa 

➝ base ball is the most popular sport in the usa

8 we haven't cycled to the countryside for several  months [since ]

➞it is  several months since we last cycled to the countryside

9 david doesn't have enough money to buy a new car [afford]

➝ david can't afford to buy a new car 

10 he finds it hard to make pasta [difficulty] 

➝he has difficulty in making pasta

11 unless she worked more responsibly , she would be sacked 

➝ if she didn't work more responsibly , she would be sacked 

bài 2 tìm từ sai 

1 look at the branch ! it will be=>IS falling from the tree

2 i prefer watching films than=>to listening to the radio 

3 there are differences and similarities between vietnamese and american culture=>cultures

4 my father used to giving=>give me some good advice whenever i had a problem 

5 you should regularly do morning exercises if you want=>want a good health 

6 the soccer player hit his head on friday and he was=>has been in hospital since then 

7everyone laughed as i walked around the room with my red plactis huge=>huge red plastics shoes

8 of the two shirts you have bought , this one is the prettiest =>prettier

Chịu đó

abc

?

Đề bài : một khu vườn hình chữ nhật có chiều dài 25,04 m, chiều rộng bằng 3/4 chiều dài . Tính chu vi của khu vườn đó.

Bài giải :

Chiều rộng khu vườn là :

25,04 x 3/4 = 18,78 ( m )

Chu vi của khu vườn là :

(18,78 + 25,04) x 2 = 87,64 ( m )

Đáp số : 87,64 m

đúng thì k mình nha

Chiều rộng là:

25.04x3/4=18.78(m)

Chu vi là:

(25.04+18.78)x2=87.64(m)

              Đáp số:87.64 m

Refer

       My favourite leisure activity is reading. I like reading because it is a hobby that is useful and interesting: it's useful because you can find a lot of knowledge of all areas that you need; it's interesting because the books can give you the joy and help you relax after a day of toil, etc... Especially, when you join in the forum, you can meet a lot of people who have interests similar to yours, comment on the books or novels that interest you. I love books and also natural as reading books. When I was ten , I was awarded "The Scarlet Sails" of Alexandre Green by my grandfather. It is the first book that I have been. I read it many times. Up to now, I still love it and occasionally read it again. My love for books begun. I usually spend almost of free time choosing book with my friends, participate in dicussion on the forum and reading . Every weekend and all holidays when I have no work to do, I often read books and ruminate on it. I also help some friends select the genres of books that they like. I always hope that I will have my own library in my future. I love books very much and perhaps, I couldn't live without them.

Hãy quá 

1/ How much did you weigh two years ago?

=> How heavy was you two years ago?

2/ The road is 10 miles long.

=> The length of the road is 10 miles.

1. How heavy was you two years old?

2. The length of the road is 10 miles. 

1. How much đi you weigh two years ago?

=> How heavy were you two years ago?

2. The road is 10 miles long.

=> The length of the road is10 miles.

Em hãy dùng từ gợi ý in hoa đã cho viết lại mỗi câu sau sao cho nghĩa câu không thay đổi :

1. How high is the Big Ben Clock Tower ?HEIGHT

What is the height of the Big Ben Clock Tower?

2.what is your son's weight ?HEAVY

How heavy is your son ?

3.What is the price of this face mask?COST

How much does this mask cost?

4.How long is the Mekong River?LENGTH

What is the length of the Mekong River?

5.How wide is the West Lake?WHAT

WHat is the width of the West Lake?

1. How high is the Big Ben Clock Tower ?HEIGHT

=> What is the height of the Big Ben Clock Tower?

2.What is your son's weight ?HEAVY

=> How heavy is your son ?

3.What is the price of this face mask?COST

=> How much does this mask cost?

4.How long is the Mekong River?LENGTH

=> What is the length of the Mekong River?

5.How wide is the West Lake?WHAT

=> What is the width of the West Lake?