Số chẵn lớn nhất có 5 chữ số là : 99998

l-i-k-e nha ! thanhk you

Ex 2 : Đổi những câu sau sang mệnh đề, dùng "so that / in order that"

1. We hurried to school so as not be late

 we hurried to school so that we wouldn't be late

2. He climbed the tree in order to get a better view

he climbed the tree in order that he could get a better view

3. Some young people like to earn their own living in order to be independent of their parents

somw young people like to earn their own living so that to be independent of their parents

4. We should take advantage of the scientific achivements of the world to develop our national economy

we sould take adventage of the scientific achivements of the world so that we could develop our national aconomy

5, Every people in the world must unite their efforts to maintain and protect peace

evey people in the world must unite their efforts in order that they could maintain and protect peace

1 famous

2 musician

Coi số tiền vốn là 100%. Số tiền bán bằng:

               100% + 25% = 125% (số tiền vốn)

Số tiền vốn là:

               600000 : 125% = 480000 (đồng)

                         Đáp số: 480000 đồng

Đặt câu cho từ gạch dưới

1. Liz will send these letters to her friends.

   who will liz send these letters to? _____________________________

2. I would like some orange juice.

    _what would you like?______________________

3. It takes about twenty minutes to go to school by bike.

  how long does it take to go to school by bike?_____________________________________

4. Hoa needs some stamps and a pad af letter-papers.

    _what does hoa need ?_______________________________________

5. Nga is unhappy because she misses her parents.

why is nga unhappy?

phân biêt:

-should : dùng để khuyên ai đó nên làm gì

-may: để chỉ một sự dự đoán không chắc chắn

-can:dùng để chỉ khả năng trong hiện tại

-could:dùng để chỉ khả năng trong quá khứ

Hello ! My name is Phong .I'm twelve years old and I'm in grade 6 .My school is in the country .It's a small school . My school has two floors  

and sixteen classrooms .My classroom is on the fisrt floor .There are thirty-five student in my class . Every morning I get up at six o'clock . I

get dressed , brush my teeth and wash my face .I have breakfast at six twenty and go to school at six forty.

1, Phong is twenty years old-F

2, he's in grade six - T

3, Phong's school is in the city - F

4, Phong's school is small - T

5, there are 60 classroom in Phong's aschool - F

6, Phong classroom is on the 2nd floor - F

7, his class has 53 students - F

8, Phong brushes his teeth at 6.20  - F

9, he has breakfast at 6.30 F

10, Phong goes to school at 6.40 - T

1. Trung ( have ) will have........... a big breakfast this morning. He ( eat ) ..eats............ a leaf of bread and 2 eggs.

2.  At the moment, Toan ( sit )is sitting ............... in Dr Thanh's sugery. She ( check ) .....is checking....... has teeth  .    

3. How often ..does......... your uncle ( visit ) .visit ................. the museum ? He ( go ) .....goes........... there twice a year.

4. Lan's father is an architet but he ( not work )isn't working ............. at the moment.

5. Minh ( need ) .needs ............ a phone card because he ( want ) wants.............. to phone his parents.

6. Tuan ( go) ...goes......... to the amusement center twice a week. He ( like ) ...likes........ playing game very much at the moment.

7. Mr Khanh usually ( drink ) .drinks........... tea but today he is drinking ( drink ) coffee.

8. It often ( take )takes ............. me 20 minutes to walk to school.

9. Students in the USA ( not wear ) don't wear  ........... uniform .

10. We ( rehearse ) are rehearsing.................... a play at present.

Chu vi gấp 6 lần chiều rộng thì nửa chu vi gấp số lần chiều rộng là :

     6 : 2 = 3 ( lần )

Vậy, chiều rộng hình chữ nhật có 1 phần và chiều daì hình chữ nhật là :

     3 - 1 = 2 ( phần )

Hiệu  số phần bằng nhau là:

     2 - 1 = 1 ( phần )

Chiều rộng hình chữ nhật là :

     36 : 1 * 1 = 36 ( cm )

Chiều dài hình chữ nhật là :

     36 + 36  = 72 ( cm )

Diện tích hình chữ nhật là :

     72 * 36 = 2592 ( cm2 )

              Đáp số : 2592 cm2

dat cau hoi cho phan in dam

That is our teacher

who is that?

These are pencils

what are these?

Mr. Quang lives in the country

where does mr.quang live?