`1`/ He is going to have a trip to the countryside
`2`/ They are going to have go to the camping this weekend.
`3`/ My family is going to go on a picnic this Sunday.
II `2` /
`1`/ I am going to go to the cinema this weekend.
`2`/ They are going to have a dinner this weekend.
Công thức be going to + V
S + to be(am is are ) + going to + V
I + am
He, she, it + is
You, we, they + are