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

`1`. Why shouldn't I play with the knife?

`-` Why shouldn't + S + V(bare) + O?

`2`. Why would you like to be a pilot in the future?

`-` would like + to V

`3`. What would Tony and Linda like to be in the future?

`4`. My parents often go fishing in their free time

`-` HTĐ `(+)` S + V(s/es)

`5`. You should wash your hands before meals

`-` S + should + V(bare) + O

`6`. He thinks the main character is very intelligent

`-` HTĐ `(+)` S + V(s/es)

`-` S + am/is/are + ...

1. Why shouldn't I play with the knife?

Why shouldn't + S + V....: tại sao ai đó không nên làm gì?

2. Why would you like to be a pilot in the future?

Why + would + S + like + N/to + V_inf...? Tại sao bạn muốn làm gì đó...

in the future: trong tương lai 

3. What would Tony and Linda like to be in the future?

What would + S + like +...? Dùng để hỏi về nguyện vọng, muốn làm gì

4. My parents often go fishing in their free time.

S + often + V_inf +....

go fishing: đi câu cá

in + your/her/his/their.. + free time: trong thời gian rảnh của ai.

5. You should wash your hands before meals.

S + should + V_inf: ai đó nên làm gì

before: trước 

6. He thinks the main character is very intelligent.

S + think + S + to be + ....

very intelligent: rất thông minh

the main character: nhân vật chính