I will help my son with his homework ___ he really needs it
A. whether or not
B. unless
C. only if

Random Topics:
Past Simple, Past Continuous, Past Perfect, Past Perfect ContinuousModals: Possibility, Necessity, ExpectationAuxiliary and Modal VerbsTransportation VocabularyCountable - UncountableGrammar (either..or.. and neither..nor..)Linkers and ConjunctionsWho am I?Perfect Progressive TensesThere is, There are, Some, AnyOther quiz:
Grammar › ViewThe driver __ the cat and tried to avoid it.
A. saw
B. was seeing
Modals › View
It was wrong of you to criticise your son in front of his friends.
A. You could have criticised your son in front of his friends.
B. You must have criticised your son in front of his friends.
C. You mightn’t have criticised your son in front of his friends.
D. You shouldn’t have criticised your son in front of his friends.
Dependent Preposition › ViewThe manager insisted on including everyone ____ the decision-making process.
A. in
B. at
C. on
D. with
Conditionals › View
They _______________ (not/get) lost if they _______________ (follow) the directions.
A. wouldn’t have got / had followed
B. wouldn’t get / follow
C. won’t get / followed
