$\text{1. }$They are going to travel by bus.

- Dẫn chứng câu 2: They are going to travel by bus.

$\text{2. }$They are going to stay in a hotel.

- Dẫn chứng câu 3: They are going to stay in a hotel and enjoy seafood there.

$\text{3. }$Yes, they are

- Dẫn chứng câu 4: The next day, they are going to go swimming and take a lot of photos.

$\text{4. }$They are going to buy their families some interesting souvenirs.

- Dãn chứng câu 5: They are going to buy their families some interesting souvenirs. 

$\textit{# Themoonstarhk}$

`Ex  1:`

`17.` They are going to visit Do Son.

`18.` They're going to stay in a hotel.

`19.` Yes, they are.

`20.` They are going to buy their families some interesting souvenirs.

`---`

`-` Thì tương lai gần : S + be ( am/is/are) + going to + V_bare....

`-` Dịch:

`17.` Họ sẽ đi thăm Đồ Sơn.
`18.` Họ sẽ ở trong một khách sạn.
`19.` Đúng vậy, họ có
`20.` Họ sẽ mua cho gia đình những món quà lưu niệm thú vị.

$\Longrightarrow$ Chủ yếu là dựa vào đoạn văn á ;-; 

`#Asuri`