Đặt câu hỏi cho từ gạch chân

They are 170 cm tall 

The woman has to wear uniform

My brother goes to school at 6 every day

The tree must be 10 years old

$\begin{array}{c} \color{#db1616}{\texttt{#NUyen}} \end{array}$

`1`. How tall are they?

`-` How tall + tobe + N? : hỏi chiều cao

`2`. Who has to wear uniform?

`-` Who `->` hỏi người ( ai )

`-` (Wh_q) + have/has + ... ?

`3`. Who goes to school at 6 every day?

`-` (Wh_q) + have/has + ... ?

`4`. How old must the tree be?

`-` How old `->` hỏi tuổi

`-` Must + S + V(bare) + O? : phải

`@` How tall are they `?`

`-` how tall + tobe + s ? `:` hỏi về chiều cao

`@` Who has to wear uniform `?`

`-` who V-es/-s/-inf  ? `:` hỏi về ai

`@` Who goes to school everyday `?`

`-` who V-es/-s/-inf  ? `:` hỏi về ai

`@` How old is the tree `?`

`-` how old tobe S`:` hỏi về tuổi

`#$T`