$\color{black}{1}$

→ Play piano is as difficult as Play guitar .

$\color{black}{2}$

→ Can a horse run as fast as a train ?

$\color{black}{3}$

→ You should try as hard as you can.

$\color{black}{4}$

→ My writting style is totally different from Tom's 

$\color{black}{5}$

→ His car runs at the same  speed as mine .

$\color{black}{6}$

→ My best friend and i went to the same school

$\color{black}{7}$

→ This old fridge isn't as good as my morden fridge .

$\color{black}{8}$

→ Spending time  on computer isn't as entertaining as spending time with Friends.

$\color{red}{Ctr}$

$\color{black}{Khẳng}$ $\color{black}{Định}$ : S + Be + as + adj + as + Noun

$\color{black}{Phủ}$ $\color{black}{Định}$ : S + Be +not + as/so + adj + as + N

$\color{black}{Nghi}$ $\color{black}{Vấn}$ :  Be + S + as+ adj + as +N/Pronoun ?

$\color{black}{-}$ $\color{black}{-}$ $\color{black}{-}$ $\color{black}{-}$ $\color{black}{-}$ $\color{black}{-}$

$\color{black}{+)}$ S1 + Be + different from + S2

$\color{black}{+)}$ The same + N + as

$\color{black}{+)}$ The same as + N