ai giúp e vs ạ

1 such a low bridge that the bus couldn't go under it

2 plays football as well as Tom

3 wake me up at 6 o'clock tomorrow morning" I asked my mother

4 repaired next week

5 her good behavior, everyone likes her

6 her son to be careful when he crossed the street

7 he was seriously ill, he couldn't come

8 old enough to get married

9 the cheapest coat you have

Bài 2: 

a: \(x^2-6x-y^2-4y+5\)

\(=x^2-6x+9-\left(y^2+4y+4\right)\)

\(=\left(x-3\right)^2-\left(y+2\right)^2\)

b: \(4a^2-12a-b^2+2b+8\)

\(=4a^2-12a+9-\left(b^2-2b+1\right)\)

\(=\left(2a-3\right)^2-\left(b-1\right)^2\)

c: \(\left(x+y-3\right)\left(x+y+3\right)\)

\(=\left(x+y\right)^2-3^2\)

d: \(\left(3z+x+2y\right)\left(2y-x+3z\right)\)

\(=\left(2y+3z\right)^2-x^2\)

5A

1B

3C

4D

\(#TyHM\)

to be 

saying 

crying 

to answer

to find

traveling

to go

to quit

celebration

to know 

making

finishing 

to get 

paiting

to lock

informing

to visit

to exercise

talking

to smoke

to be 

to stop

recycling 

studying

to move 

to help

not to be 

a: Xét ΔBAD vuông tại A và ΔBED vuông tại E có 

BD chung

\(\widehat{ABD}=\widehat{EBD}\)

Do đó: ΔBAD=ΔBED