I. Underline the correct words.

1.     She bought a loaf/ bowl/ bar of bread so we can make sandwiches.

2.     We’ve already eaten a tube/ packet/ slice of biscuits!

3.     Would you like a bowl/piece/glass of lemonade?

4.     There is a piece/ carton/ kilo of milk in the fridge.

5.     Could you cut me a smaller slice/ spoon/ bunch of ham?

6.     You can have a loaf/ piece/ pot of cake after you’ve eaten your vegetables!

7.     See round the grocer’s for a bottle/ tin/ tube of sardines.

8.     She ate a glass/ slice/ bowl of noodles yesterday morning.

9.     Anna always eats a slice/ bar/ loaf of chocolate on her way to school.

10.  He got a can/ piece/ carton of Coke from the fridge because he was thirsty.

Bài 1. Circle the correct words.

1. She bought a loaf of bread so we can make sandwiches.
2. We've already eaten a packet of biscuits!
3. Would you like a glass of lemonade?
4. There is a carton of milk in the fridge.
5. Could you cut me a smaller slice of ham?
6.You can have a piece of cake after you've eaten your vegetables!
7. See round the grocer's for a tin of sardines.
8. She ate a bowl of noodles yesterday morning.
9. Anna always eats a bar of chocolate on her way to school.
10. He got a can of Coke from the fridge because he was thirsty.

Bài 2. Choose the correct words or phrases to complete the sentences below.

1. I have some food for you if you want some.
2. There is too much pepper in my omelette. I don't like it.
3. Can I have some sauce in my spaghetti? But not too much.
4. I need to buy some oil because there isn't any oil in the kitchen.
5. She is a warm and friendly girl. She has lots of friends.
6. I need some sugar for the cakes. Is there any sugar in the jar?

1 loaf

2 packet

3 glass

4 carton

5 slice

6 piece

7 tin

8 bowl

9 bar

10 piece

Bài 2

1 some

2 a lot of

3 some

4 some - any

5 lots of

6 some - any

1.   She bought a loaf/ bowl/ bar of bread so we can make sandwiches.

2.   We’ve already eaten a tube/ packet/ slice of biscuits!

3.   Would you like a bowl/piece/glass of lemonade?

4.   There is a piece/ carton/ kilo of milk in the fridge.

5.   Could you cut me a smaller slice/ spoon/ bunch of ham?

6.   You can have a loaf/ piece/ pot of cake after you’ve eaten your vegetables!

7.   See round the grocer’s for a bottle/ tin/ tube of sardines.

8.   She ate a glass/ slice/ bowl of noodles yesterday morning.

9.   Anna always eats a slice/ bar/ loaf of chocolate on her way to school.

10. He got a can/ piece/ carton of Coke from the fridge because he was thirsty.

mk ko thấy gạch chân chỗ nào

Choose the best answer

1. Anna always eats ………………. chocolate on her way to school.

A. a bar of B. a bottle of C. a glass of D. a carton of

2. She bought ……………. bread so we can make sandwiches.

A. a pinch of B. a teaspoon of C. a loaf of D. a packet of

3. My passport ……………… last year while I was on vacation.

A. stole B. has stolen C. was steal D. was stolen

4. The Temple of Literature ……………… in 1070 by Emperor Ly Thanh Tong.

A. found B. was founded C. founded D. is founded

5. I ……………… the piano since I was a child.

A. have played B. has played C. played D. have been played

6. You should ear more vegetables and do more exercise to ………………

A. keep in shape B. live in shape C. stay in shape D. get in shape

7. Students often make postcards and sell them to ...................... to help the poor.

A. raise blood B. raise funds C. donate money D. donate funds

8. How much milk do you need? - …………..

A. Two, please B. No, thanks C. Four cartoons, please D. I love milk

9. Peter (love) ……… cartoons, but he says she (not/continue) this hobby in the future.

A. love / isn’t continue B. loves / will continue

C. loves / won’t continue D. loves / don’t continue

10. “Would you like some tea?” – “________________”

A. I don’t like coffee. B. No, thanks.

C. I’m full. D. Coffee is my favourite drink

Sxq=(1,2+0,8)*2*0,5=2m²

=>Diện tích tôn làm thùng là:

2+2*1,2*0,8=3,92m²

1 . She ate a glass / slice / bowl of  noodles yesterday morning 

2 . Anna always eats a slice / bar / loaf of chocolate on on her way to school

3 . He got a can / piece / cartoon of Coke from the fridge because he was thirsty 

๖²⁴ʱ๖ۣۜIღ๖ۣۜLσʋεღ๖ۣۜYσυ༉ ( T ❤ T )  Học tốt nha !

1. she ate a bowl of noodles yesterday morning                                                                                                                                   2.anna always eats a bar of chocolate on her way to school                                                                                                                   Mình chỉ biết 2 câu này thôi !!! Thông cẳm nhé!1

Cảm ơn các bạn rất nhiều . Còn bạn nào biết thì trả lời giúp mình nhé !!! 

Cảm ơn mọi người .  :) 

\(f,=\left(5^2+3\right):7=28:7=4\\ g,=7^2-9+8\cdot25=49-9+200=240\\ h,=600+72+18=690\\ i,=5^2+5-20=10\\ j,=45-28+83=100\)

\(2A=\frac{4}{1.5}+\frac{6}{5.11}+\frac{8}{11.19}+\frac{10}{19.29}+\frac{12}{29.41}\)

\(=1-\frac{1}{5}+\frac{1}{5}-\frac{1}{11}+\frac{1}{11}-\frac{1}{19}+...+\frac{1}{29}-\frac{1}{41}=1-\frac{1}{41}=\frac{40}{41}\)

\(\Rightarrow A=\frac{20}{21}\)

\(3B=\frac{3}{1.4}+\frac{6}{4.10}+\frac{9}{10.19}+\frac{12}{19.31}=1-\frac{1}{4}+\frac{1}{4}-\frac{1}{10}+\frac{1}{10}-\frac{1}{19}+\frac{1}{19}-\frac{1}{31}\)

\(=1-\frac{1}{31}=\frac{30}{31}\)

\(\Rightarrow B=\frac{10}{31}=\frac{20}{62}<\frac{20}{41}\)

Do đó $A>B$

Ta có: \(A=\dfrac{2}{1.5}+\dfrac{3}{5.11}+\dfrac{4}{11.19}+\dfrac{5}{19.29}+\dfrac{6}{29.41}\)

\(2A=1-\dfrac{1}{5}+\dfrac{1}{5}+...+\dfrac{1}{29}-\dfrac{1}{41}\)

\(2A=1-\dfrac{1}{41}=\dfrac{40}{41}\)

\(A=\dfrac{20}{41}\)

Lại có: \(B=\dfrac{1}{1.4}+\dfrac{2}{4.10}+\dfrac{3}{10.19}+\dfrac{4}{19.31}\)

\(3B=\dfrac{3}{1.4}+\dfrac{6}{4.10}+\dfrac{9}{10.19}+\dfrac{12}{19.31}\)

\(3B=1-\dfrac{1}{4}+\dfrac{1}{4}-\dfrac{1}{10}+...+\dfrac{1}{19}-\dfrac{1}{31}\)

\(3B=1-\dfrac{1}{31}=\dfrac{30}{31}\)

\(B=\dfrac{10}{31}\)

Vì \(\dfrac{20}{41}>\dfrac{10}{31}\) nên...

\(3n-2\inƯ\left(15\right)\) \(=\left\{1;-1;3;-3;5;-5;15;-15\right\}.\)

\(\Leftrightarrow n\in\left\{1;\dfrac{1}{3};\dfrac{5}{3};\dfrac{-1}{3};\dfrac{7}{3};-1;\dfrac{17}{3};\dfrac{-13}{3}\right\}.\)

Mà \(n\ne\dfrac{2}{3};n\in Z.\)

\(\Rightarrow n\in\left\{1;-1\right\}.\)