Destaque a opção que contém a conjunção que completam as frases corretamente.
*Cold l have a knife ______ a fork,please?
*They tried ____ did not succeed.
*When Robert to the bookstore, he boyght a notebook ______ several pens.

a) and - and - but
b) but - but - but
c) and - and - and
d) and - but - and
e) but - but and​