`\color{green}{#Queen}`

`1.` When did you arrive ?

`-` $\text{DHNB : last night}$

`-` $\text{QKĐ : WH-word + did + S + (not) + V_bare ?}$

`2.` What does she do ?

`-` $\text{DHNB : is}$

`-` $\text{WH-word + do/ does + S + V_bare +…?}$ 

`3.` What are you doing now ?

`-` $\text{DHNB : now}$

`-` $\text{Wh-word + am/ are/ is (not) + S + Ving?}$

`4.` Where did they spend ? _ don't know _ think _ were 

`-` $\text{DHNB : last summer}$

`-` $\text{Wh-word + did + S + (not) + V_bare ?}$

`5.` Which of these football teams do you like

`-` Diễn tả 1 sở thích / việc làm hàng ngày

=>
1. did you arrive

-> last night (QKĐ, did S V?)

2. does she do

-> nghề nghiệp (HTĐ, what does/do S do)

3. are you doing/am washing

-> now (HTTD)

4. did they spend/don't know/think/were 

-> last summer (QKĐ)

-> thì HTĐ (S don't/doesn't V)

5. do you like

-> thì HTĐ (thói quen, sở thích, sự thật hiển nhiên)