$\\$How much is this dictionary?
$\\$⇒ How much does this dictionary cost?
$\\$⇒ What is the price of this dictionary?

$\\$$\text{⇒ Cấu trúc ( hỏi giá )}$
$\\$$\text{1.}$ What is / are the price of + S?
$\\$$\text{2.}$ How much is / are + S?
$\\$$\text{3.}$ How much + do / does + S + cost?

`-` Hỏi về giá cả :

`*` What is the price of + sth ?

`*` How much + is / am / are / ... + S ?

`*` How much + do / does / ... + S + cost ?

`+` Is / Does `+` He , She , It

`+` Are / Do `+` You , They

`1`.How much does this dictionary cost ?

`2`.What is the price of this dictionary ?

`\text{# TF}`