$\begin{array}{c} \color{#2c92c9}{\texttt{180 days}} \end{array}$           

`1`. He had a wonder trip last summer

`2`. Where did you go last weekend?

`3`. I went to Phu Quoc Islandwwith my family

`4`. Where did Linda go on holiday?

`5`. She went to Hoi An Ancient town

`6`. Where were they last Sunday?

`7`. They were in the countryside

`8`. What was the trip like?

`9`. My trip to Hue Imperial City was eally nice

`10`. How did you get to Hue Imperial City?

`11`. I went to school by ... ( thiếu từ ) 

`12`. They went to their hometown by underground

`13`. We went to Phu Quoc Island by plane

`-----------------------`

`@` QKĐ 

`***` Công thức V tobe 

`(+)` S + was/were + ... 

`(-)` S + was/were + not + ... 

`(?)` Was/were + S + ... ? 

`***` Công thức V thường 

`(+)` S + V(ed/qk) 

`(-)` S + didn't + V(bare) + O 

`(?)` Did + S + V(bare) + O?