$1.$ She is a good guitarist

$-$ Ta có cấu trúc:

$⇒$ S+ tobe+ (a/ an) adv+ adj+ N

$2.$ He prefers taking part in sports to watching them

$-$ Ta có cấu trúc:

$⇒$ S+ prefer+ V-ing+ to+ V-ing

$3.$ What is the height of that building ?

$-$ Ta có cụm từ:

$⇒$ The height of: Độ cao của

$4.$ How much do these pen cost?

$-$ Ta có: How much+ uncountable N?

$-$ How much do/ does+ S+ cost?

$5.$ They prefer chatting to studying.

$-$ Ta có cấu trúc:

$⇒$ S+ prefer+ V-ing+ to+ V-ing

$6.$ They are wonderful dancers

$-$ Ta có cấu trúc:

$⇒$ S+ tobe+ (a/ an) adv+ adj+ N

$#Jade$