1. Subject and Object questions Subject questions are questions
we ask when we want to know the subject of the sentence. They
normally start with the question words: who, which, what, whose.
They are in affirmative, without auxiliaries, (who, which, what,
whose are the subjects of the sentence) Who bought the house? What
happened to him? Whose car was stolen in the car park? Which gives
you more? The flat in Arucas or the house in Artenara?
2. Object questions are used when we want to know the object of
the sentence. The questions normally begin with who, what,
which,whose but they are not the subjects and the auxiliary is
needed: Who did you speak to? What did you do yesterday? Which book
did Peter buy? Whose is this house? In object questions the
preposition goes at the end of the sentence. Where does he come
from? Who were you talking to? 3. When we use who and what as
subjects, the verb is usually in singular,even if a plural answer
is expected Who wants a cup of coffee? What is there to do in Las
Palmas?
