The key to exercise solutions in chapter Unit 8 - What will be will be for the textbook Engage!, Vol. 1 with authors Monica Berlis, Jane Bowie, Heather Jones e Barbara Bettinelli from Pearson Longman
Question
Choose the correct alternative.
Answer
The zero conditional talks about cause and effect relationships that are always true.
The first conditional talks about cause and effect relationships that are in the future.
In the first conditional, we use the present tense with the 'if / when' clause and will with the main clause.