29. Выразите решение, принятое заранее: 1) I am going to play (to play) football today. 2) I ___ (to walk) my dog myself. 3) He ___ (to climb) the mountains. 4) They ___ (to write) letters to their friends.

1) I am going to play football today.
2) I am going to walk my dog myself.
3) He is going to climb the mountains.
4) They are going to write letters to their friends.

Правило: заранее принятое решение выражается конструкцией be going to + глагол.