Grammar 1.8

Grammar 1.8 
Intentions & arrangements

He's playing mtennis later.
He's going to buy a new raket.

Asking                                                              Replying
.- What's the weather like?                              It's warm and sunny
.- It's a lovely day today!                                 It certainly/sure is
.- It's really cold, isn't it?                                  I don't think so
.- It's so hot, isn't it?                                        Defnitley
.- It's too windy today, isn't it?