câu 1:thuộc tập hợp (trứng,gà)
câu 2:nếu họ bảo khoan,thì có hai trường hợp:1 là không khoan 2 là khoan
câu 3:cả 2 giống nhau

^^

-Mik nghĩ là do vài con khủng long nào đấy bị đột biến gen nên tạo ra gà.

-Ông ấy bảo ''khoan'' là dừng nha, vì mọi người đang khoan tường nên ko thể nào là tiếp tục khoan đc, khi mọi người đang ko khoan mà ông í bảo ''khoan'' thì mới là tiếp tục khoan nhaa.

-Mik nghĩ là do quả cam có màu cam nên đc gọi là quả cam. 

cái qq gì zậy

1. America (discover) was discovered by Christopher Columbus.
2. Sydney opera House in Australia (finish) was finished in 1973.
3. The Great Wall in China (build) was built many centuries ago.
4. The Golden Gate Bridge in San Francisco (complete) was completed in 1937.
5. Burj Khalifa in Dubai, the highest building in the world, (open) was opened in 2010.
6. A painting by Picasso (sell) was sold for 3 million dollars last year.
7. The Japanese Covered Bridge in Hoi An (build) was built in the 16th century.
8. The Imperial Academy (consider) was considered the first university in Viet Nam.
9. The site for Huong Pagoda (discover) was discovered about 2000 years ago.

~HT~

1. discovered

2.finished

3.built

4.completed

5.opened

6.sold

7.built

8.considered

9.discovered

Có sai cho mình xl và sửa giúp mình nhen! ^^

~HT~

1. America (discover) was discovered by Christopher Columbus.
2. Sydney opera House in Australia (finish) was finished in 1973.
3. The Great Wall in China (build) was built many centuries ago.
4. The Golden Gate Bridge in San Francisco (complete) was completed in 1937.
5. Burj Khalifa in Dubai, the highest building in the world, (open) was opened in 2010.
6. A painting by Picasso (sell) was sold for 3 million dollars last year.
7. The Japanese Covered Bridge in Hoi An (build) was built in the 16th century.
8. The Imperial Academy (consider) was considered the first university in Viet Nam.
9. The site for Huong Pagoda (discover) was discovered about 2000 years ago.

1.John earns much money. every year

Much money is earned by John every year

2.Anna opens the window.in the room

The window in the room is opened by Anna

    3.We do our homework.                           

Our homework is done by us 

    4.I ask a question.

A question is asked by me

5.He  cuts out the picture.

The picture is cut by him

 6.The sheep eat a lot of grass             

A lot of grass is eaten by the sheep  

7.We do not clean our rooms.

Our rooms aren't cleaned by us.

1 + 1 = 2

@Cỏ

#Forever

có nhé bạn

1+1=2

Hok tốt!

bằng 2 nha nha