1. going / are / Sa Pa / summer / they / this / to
- They are going to Sa Pa this summer.
2. a / stay / hotel / are / to / in / they / going
- They are going to stay in a hotel.
3. are / they / to / clothes / buy / going
- They are going to buy clothes.
4. they / where / going / are / summer / this
- Where are they going this summer ?
5. are / to / they / going / what / do
- What are they going to do ?
6. like / would / milk / some / you
- Would you like some milk ?

1.
- This summer they are going to Sa Pa.

This summer they are going to Sa Pa.
They are going to stay in a hotel.
They are going to buy clothes.
Where are they going this summer ?
What are they going to do ?
Would you like some milk ?