$\textit{#laviken#}$

1. `How often` $\Rightarrow$ every afternoon : chỉ mức độ thường xuyên

$\Longrightarrow$ How often does your mother watch films?

2.  `when` $\Rightarrow$ yesterday evening : chỉ thời điểm

 $\Longrightarrow$ When did they go to the movies?

3. `Who` $\Rightarrow$ My best friend Helen : chỉ ai (người)

$\Longrightarrow$ Who do you love hanging out with ?

4. `why` $\Rightarrow$ Because : giải thích lí do

$\Longrightarrow$ Why don't you give your personal information to websites?

1, When does your mother watch films ?

2, When did they go to the movies ?

3, Who do you love hanging out with ?

4, Why don't you give your personal information to websites ?