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Bài 1 :
Do you know anything about collecting glass bottles?
Yes, I do
Do you think it is a good hobby? Why/ Why not?
Yes, I do because it makes happy.
Bài 2 :
1. Collecting glass bottles
2. two years ago
3. mother
4.
a) grandmother
b) flower, lamps
c) home
Công thức: If + S + V(s,es), S+ V(s,es)/câu mệnh lệnh
Cách sử dụng: Điều kiện diễn tả thói quen, sự thật hiển nhiên
Kiến thức về câu điều kiện loại 0
1. Câu điều kiện loại 0 là gì?
Câu điều kiện loại 0 (Zero) diễn tả một thói quen, một hành động thường xuyên xảy ra nếu điều kiện được đáp ứng. Hoặc diễn tả một sự thật hiển nhiên, một kết quả tất yếu xảy ra.
Cấu trúc:
If + S + V, S + V
\(\frac{3}{7}-\frac{4}{7}:\left(x-1\right)=\frac{-5}{7}\)
\(\frac{4}{7}:\left(x-1\right)=\frac{3}{7}-\left(\frac{-5}{7}\right)=\frac{8}{7}\)
\(x-1=\frac{4}{7}:\frac{8}{7}\)
\(x-1=\frac{1}{2}\)
=> \(x=\frac{1}{2}+1=\frac{3}{2}\)
Vậy x= \(\frac{3}{2}\)
Chúc bạn học tốt !
\(\frac{3}{7}-\frac{4}{7}:\left(x-1\right)=-\frac{5}{7}\)
\(\Leftrightarrow\frac{4}{7}:\left(x-1\right)=\frac{3}{7}-\left(-\frac{5}{7}\right)\)
\(\Leftrightarrow\frac{4}{7}:\left(x-1\right)=\frac{8}{7}\)
\(\Leftrightarrow x-1=\frac{4}{7}:\frac{8}{7}\)
\(\Leftrightarrow x-1=\frac{1}{2}\)
\(\Leftrightarrow x=1\frac{1}{2}\)
Vậy: \(x=1\frac{1}{2}\)
1. Yes, they can.
2. We should use natural resources economically and try to find out alternative sources of power.
3. Because it is very dangerous.
4. It causes cancer and may badly affect the future generations.
5. We will use natural resources as economically as possible.
2. You didn't remember turning off the TV last night, did you?
3. The countryside suffers much less pollution than the city.
4. Why don't you go to work by bike?
6. More trees will be planted along this street.
7. Overpopulation causes a lot of social problems in this area, doesn't it?
8. Pollution is the most serious problem, isn't it?
9. Did a group of foreigners visit slums last week?
câu 1, 5, 10 thấy đã làm rồi nên mình không có làm lại nha.
2. You didn't remember turning off the TV last night, did you?
3. The countryside suffers much less pollution than the city.
4. Why don't you go to work by bike?
6. More trees will be planted along this street.
7. Overpopulation causes a lot of social problems in this area, doesn't it?
8. Pollution is the most serious problem, isn't it?
9. Did a group of foreigners visit slums last week?
we need to get a sack of rice and a tin of tuna
Thousands of tourists visit Nga Bay Floating Market every day
First heat the water about 15 minutes then let it simmer over the low heat
You must spend more time for preparing your chemistry test
You shouldn't talk when the teacher is teaching
Nancy used to play the guitar very well but she doesn't play it anymore
I love acting I'm a member of my school drama club
11 , How are store gas done ?
12 , Are red shoes worn ?
13 , Where is my book put ?
14 , Vietnamese isn't spoken
15 , This book isn't bought
16 , Fish isn't eaten
11. How is gas stored?
12. Are red shoes worn by them? (Hoặc bỏ by them cũng được)
13. Where is my book put?
14. Vietnamese isn't spoken by her. ( Hoặc bỏ by her cũng được)
15. This book isn't bought by me.
16. Fish isn't eaten by us.
Đây bạn nha