1 - What structures can be predicates? What is the difference between predicates and predicators?
2 - Underline the referring expressions of the following sentences and separate the predicators using brackets [ ]:
a) My dog bit the mail carrier.
b) Mr. Anderson is doing Ann's assignment.
c) Saussure was a linguist.
d) This room reeks.
3 - Give an example in which a speaker resorts to an equative sentence sentence in order to clarify a confusion generated by the two interlocutors' different universes of discourse.