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23 tháng 6 2021

1 I have had lunch with her several times

2 It has not stopped raining for 2 days

3 It is the second time I have watched this film

4 They have been married for 30 years

5 Have you ever walked around West Lake?

6 Huong has never travelled by boat

7 Anh has eaten Korrean food many times

em cảm ơn anh ạ

Bài tập 6: Write meaningful sentences using the superlative with long adjectives. Don't use contractions.(Viết câu có nghĩa sử dụng dạng so sánh nhất với tính từ dài. Không sử dụng dạng viết tắt.)1.This building/ modern/ in/ the city.………………………………………………………………………….2.Playing sports/ common/ activity/ in/ my city.………………………………………………………………………….3.It/ fascinating/ trip/ I/ ever/ had.………………………………………………………………………….4.New York/ exciting/ city/ I/ ever/...
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Bài tập 6: Write meaningful sentences using the superlative with long adjectives. Don't use contractions.(Viết câu có nghĩa sử dụng dạng so sánh nhất với tính từ dài. Không sử dụng dạng viết tắt.)

1.This building/ modern/ in/ the city.

………………………………………………………………………….

2.Playing sports/ common/ activity/ in/ my city.

………………………………………………………………………….

3.It/ fascinating/ trip/ I/ ever/ had.

………………………………………………………………………….

4.New York/ exciting/ city/ I/ ever/ visited.

………………………………………………………………………….

5. Rice/ popular/ food/ in/ Vietnam?

………………………………………………………………………….

 

1
25 tháng 6 2021

1 This building is the most modern in the city

2 Playing sports is the most common activity in my city

3 It is the most fascinating trip I have ever had

4 New York is the most exciting city I have ever visited

5 Is rice the most popular food in VN?

nh nhanh quá em đăng câu nào anh cx trl đc

15 tháng 3 2022

We just seen the firework display

I have never eaten pancakes.

Have you ever hurt reggaae music?

P/s: Sai cho xinloi ạ ;-;

16 tháng 3 2022

Đề cho là thì HTHT nên dùng công thức S + have/has + P2 nha

Câu đầu sửa lại là We have just seen the firework display

Các câu còn lại đúng rùi nhe

Anh chị hoặc bạn cùng tuổi giúp em làm bài này cái ạ III.            Use the correct Present Perfect tense :1.         This is the first time I have eaten Texan beefsteak. (eat)2.         Our family ______has live___________ in Hanoi since 2000. (live)3.         Mrs. Vui __________________ the housework yet, so she can’t go shopping. (not finish)4.         I _____________________ a crueler person than she is before. (not meet)5.         My close friend _____________________ to take...
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Anh chị hoặc bạn cùng tuổi giúp em làm bài này cái ạ 

III.            Use the correct Present Perfect tense :

1.         This is the first time I have eaten Texan beefsteak. (eat)

2.         Our family ______has live___________ in Hanoi since 2000. (live)

3.         Mrs. Vui __________________ the housework yet, so she can’t go shopping. (not finish)

4.         I _____________________ a crueler person than she is before. (not meet)

5.         My close friend _____________________ to take part in this competition. (encourage)

6.         ______________ you ______________ your homework yet ? No, we haven’t (do)

7.         Pete __________________ in the water for over 4 hours. (swim)

8.         For centuries, poets, writers and musicians __________________ the ao dai in poems, novels and songs. (mention)

9.         ____________ they _______________ married ? I think they haven’t. (be)

10.     Trang ___________________ the first prize of the English-speaking contest. (just / win) 

2
30 tháng 11 2021

1.         This is the first time I have eaten Texan beefsteak. (eat)

2.         Our family ______has lived___________ in Hanoi since 2000. (live)

3.         Mrs. Vui _______hasn't finished___________ the housework yet, so she can’t go shopping. (not finish)

4.         I ____________have not met_________ a crueler person than she is before. (not meet)

5.         My close friend ________has been encouraged_____________ to take part in this competition. (encourage)

6.         ______________Have you done ______________ your homework yet ? No, we haven’t (do)

7.         Pete ______has been swimming____________ in the water for over 4 hours. (swim)

8.         For centuries, poets, writers and musicians _______have mentioned___________ the ao dai in poems, novels and songs. (mention)

9.         ____________ Have they been married _______________ married ? I think they haven’t. (be)

10.     Trang ________has just won___________ the first prize of the English-speaking contest. (just / win) 

30 tháng 11 2021

III.            Use the correct Present Perfect tense :

1.         This is the first time I have eaten Texan beefsteak. (eat)

2.         Our family ______has lived___________ in Hanoi since 2000. (live)

3.         Mrs. Vui ______hasn't finished____________ the housework yet, so she can’t go shopping. (not finish)

4.         I __________haven't met___________ a crueler person than she is before. (not meet)

5.         My close friend _________has encouraged____________ to take part in this competition. (encourage)

6.         _____Have_________ you ________done______ your homework yet ? No, we haven’t (do)

7.         Pete _______has been swimming___________ in the water for over 4 hours. (swim)

8.         For centuries, poets, writers and musicians __________have mentioned________ the ao dai in poems, novels and songs. (mention)

9.         _______Have_____ they ___been____________ married ? I think they haven’t. (be)

10.     Trang ________Have just won___________ the first prize of the English-speaking contest. (just / win) 

5 tháng 2 2023

`x-2/3=3/4`

`=>x=3/4 + 2/3`

`=> x= 9/12 + 8/12`

`=>x= 17/12`

5 tháng 2 2023

\(x-\dfrac{2}{3}=\dfrac{3}{4}\)

\(x=\dfrac{3}{4}+\dfrac{2}{3}=\dfrac{9}{12}+\dfrac{8}{12}\)

\(x=\dfrac{17}{12}\)

6 tháng 7 2021

mình làm những bài bn chưa lm nhé

9B

10A

bài 2

have repainted

bàii 3

ride - walikking

swimming

watch

6 tháng 7 2021

Dù sao cũng cảm ơn bạn 🥰

20 tháng 9 2021

a. \(\sqrt{x^2-2x+4}=2x-2\)

<=> x2 - 2x + 4 = (2x - 2)2

<=> x2 - 2x + 4 = 4x2 - 8x + 4

<=> 4x2 - x2 - 8x + 2x + 4 - 4 = 0

<=> 3x2 - 6x = 0

<=> 3x(x - 2) = 0

<=> \(\left[{}\begin{matrix}3x=0\\x-2=0\end{matrix}\right.\Leftrightarrow\left[{}\begin{matrix}x=0\\x=2\end{matrix}\right.\)

b. \(\sqrt{x^2-2x}=\sqrt{2-3x}\)          

<=> x2 - 2x = 2 - 3x 

<=> x2 + 3x - 2x - 2 = 0

<=> x2 + x - 2 = 0

<=> x2 + 2x - x - 2 = 0

<=> x(x + 2) - (x + 2) = 0

<=> (x - 1)(x + 2) = 0

<=> \(\left[{}\begin{matrix}x-1=0\\x+2=0\end{matrix}\right.\Leftrightarrow\left[{}\begin{matrix}x=1\\x=-2\end{matrix}\right.\)

c. (Tương tự câu a)

20 tháng 9 2021

Cảm ơn bn nha :>

17 tháng 5 2021

1. David has already left the party

2. I haven't received his letter yet

3. Has the manager come to the office yet?

4. We have already seen that film

5. Laura hasn't found a job yet

6. Has it stopped raining yet?

15 tháng 3 2022

190 đường thẳng. học tốt nha bạn :)

15 tháng 3 2022

190 đường thẳng