1. stadium

2. drugstore

3. swimming pool

5. hairdresser's

7. post office

8. shopping mall

1.stadium

2.drugstore

3.swimming pool

4.............

5.hairdresser's

6.............

7.post office

8.shopping mall

1.Stadium

2.Drugstore

3.Swimming pool

4.Wet market

5.Hairdresser's

6............. store

7.Post Office

8.Shopping mall

1 stadium

2 drugstore

3 swimming pool

4 wet market

5 hairdresser's

6 grocery store

7 post office

8 shopping mall

How do you find a book in the library? You should look in the card index. These  cards show the subjects. They are in alphabetical order There are two sets of cards in the library One is authors and the other is titles If you know both the author's name and the title of the book, you can find it very easy. If the book isn't on the shelf, ask the librarian to get it for you.

        titles   order   it   find   should    library      librarian      show

How do you (1)..........find....... a book in the library? You(2) ......should........... look in the card index. These  cards(3) .........show........... the subjects. They are in alphabetical(4) ........order......... There are two sets of cards in the(5) .....library................. One is authors and the other is(6) ....titles................. If you know both the author's name and the title of the book, you can find(7) ....it............. very easy. If the book isn't on the shelf, ask the(8) ......librarian................ to get it for you.

        titles   order   it   find   should    library      librarian      show

How do you (1)find a book in the library? You(2) should look in the card index. These  cards(3) show the subjects. They are in alphabetical(4) order . There are two sets of cards in the(5) library. One is authors and the other is(6)tittleIf you know both the author's name and the title of the book, you can find(7)it very easy. If the book isn't on the shelf, ask the(8) librarian to get it for you.

Read the passage carefully. Write the correct word from the list in the box in each blank.

How do you find a book in a (1)...library........ ? You look in the card (2).....index....... If you know the author's name, go to the (3).....author........ card. Find the title of the book and check the (4).......back... mark. (5).....These...... shelves on the left have mathematics and science books such as chemistry, (6)......Physics.... and biology. Those shelves on the (7)....shelf........ have history and geography books, dictionaries and literature in Vietnamese. Those books at the (8)......right...... of the library are in English. If you do not know the author's name, however, go to the title (9)....card...... It's easy to (10)......find..... a book with either the author or the title.

Read the passage carefully. Write the correct word from the list in the box in each blank.

How do you find a book in a library ? You look in the card index If you know the author's name, go to the author card. Find the title of the book and check the back mark. These shelves on the left have mathematics and science books such as chemistry, Physics and biology. Those shelves on the shelf have history and geography books, dictionaries and literature in Vietnamese. Those books at the right of the library are in English. If you do not know the author's name, however, go to the title card It's easy to find a book with either the author or the title.

Các bạn giúp mình với, nhanh nhé ! Thanks !

1) Fill the mussing number. A cube has \(8\) veres

2) Fill the missing number. We're in the \(21\) st century

3) Ther are only two 2-digit numbers that are a multiple of 7 and the sum of thetr two digits is 10. Find the sum of these two 2-digit numbers: 70,119,140,21 \(70\)

4) The fourth power of 3 is \(64\)

5) Twice the square of 3 \(18\)

6) The number of ethnic group in Vietnam? \(54\)

7) The perimeter of 4cm square egde in cm? \(1\)

rảnh hè

Mình cũng đar giải ra như các bạn rồi, chỉ có câu 3) đáp án không phải là 70, mình đã trả lời trên thi toán tiếng Anh rồi. Nhưng dù sao cũng cảm ơn  các bạn nhé. 

1. my

2. her/our

3. their/theirs

4. his

5. yours

1.How you spell your name? T-R-A-N-G

2.What is the address of your college? No. 42 Yet Kieu Street, Hoan Kiem District, Hanoi.
3.What do you do for recreation? i drawing , and listen to music in your free time
4.Do you find English difficult? no i don't
5.How have you learned English?  I heard the foreigner say

Giải:
Gọi 3 số đó là a, b, c

Ta có: \(\frac{a}{\frac{2}{5}}=\frac{b}{\frac{3}{4}}=\frac{c}{\frac{1}{6}}\) và \(a^2+b^2+c^2=24309\)

Đặt \(\frac{a}{\frac{2}{5}}=\frac{b}{\frac{3}{4}}=\frac{c}{\frac{1}{6}}=k\Rightarrow\left\{\begin{matrix}a=\frac{2}{5}k\\b=\frac{3}{4}k\\c=\frac{1}{6}k\end{matrix}\right.\)

Mà \(a^2+b^2+c^2=24309\)

\(\Rightarrow\frac{4}{25}k^2+\frac{9}{16}k^2+\frac{1}{36}k^2=24309\)

\(\Rightarrow\frac{2701}{3600}k^2=24309\)

\(\Rightarrow k^2=32400\)

\(\Rightarrow\left\{\begin{matrix}k=180\\k=-180\end{matrix}\right.\)

+) \(k=180\Rightarrow a=72;b=135;c=30\)

\(\Rightarrow a+b+c=237\)

+) \(k=-180\Rightarrow a=-72;b=-135;c=-30\)

\(\Rightarrow a+b+c=-237\)

Vậy \(\left[\begin{matrix}a+b+c=237\\a+b+c=-237\end{matrix}\right.\)