¡Hello!
A) I'm going climbing next weekend.
B) It's very dangerous. You won't fall.
A) I'm playing in the tennis final tomorrow.
The other player is very good. You won't win.
A) I'm going to study all evening.
B) It's a waste of time. You won't learn anything
In the morning.
A) I told Nick that it's Jane's birthday on Friday.
B) You know Nick, He won't remember.
A) I'm going to put my MP3 player on eBay.
B) It's too old. You won't sell it.
A) I'm taking the 8:50 train.
B) It's leaving in five minutes, You won't miss it.