Ai giúp em đi e đánh giá 5 sao ạ toán lớp 9 căn bậc2 _các hằng đẳng thức

giúppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

`40đ` ................................................

1. When I saw him, he...................(has lived/is living/was living/has been living) in London. 2. We.................(don't see/haven't seen/didn't see/hadn't seen) Dorothy since last Saturday. 3. The train...........(has leaving/left/has left/had left) half an hour ago. 4. He (doesn't/won't/hasn't/didn't) come here tomorrow. 5. I (am attending/attend/was attending/attended) Danang University now. 6. My sister (have waited/was waiting/has waited/waited) for you since 2020. 7. When they (was/were/are/is) children, they often played in the field. 8. Where is Tom? Ah! He( is playing/plays/played/are playing) football with his friends in the garden.

Làm nhanh giúp mình🙏🙏🙏🙏🙏🙏🙏

(x+2)^2-(x-2)^2 giúp mik với hứa sẽ đánh giá 5 sao

giúp em với mn ơi đăg lần 2 ko ai giúp vậy

Calli: Pão oi xjn đừng cuốn iemk đy :) NL: Chỗ toi hnay có pão mn ạ ._. Sohai :))

The boy is bad , he is reading the book => the boy.... Giúp em với ạ

Giúp mik với : 22- Alice said to me "I will see you tomorrow" _________________________________________________ 23- The worker said "we never work on Saturday " _________________________________________________ 24- The teacher said to his pupils " I want you to finish my test on time " __________________________________________________________ 25- The Brown said " We will spend our holidays in Da Lat next week" _________________________________________________________ 26- He said to me "I can't do this test " _________________________________________________________ 27- They said to him "we are learning E now " _______________________________________________________________