[ Grammar ]
I have forgotten _____ I put my keys.
A. who
B. which
C. where
D. when

Random Topics:
Subject Verb Agreement; Indefinite PronounsNouns, Articles, DeterminersMixed ConditionalsWish / If only ( Present)Kinds of SentencesFirst Conditional & Future TensesDefinite ArticlesVerb-ing and InfinitivePresent Simple & ContinuesInfinitiveOther quiz:
Grammar › ViewThe computer _____ guaranteed by the company.
A. is
B. are
C. it’s
D. aren’t
Grammar › View
He was dealing with the engine for house, ………….. he couldn’t manage to fix it.
A. in spite of
B. however
C. so as to
D. in order to
Grammar › ViewWhich one shows the simple present tense?
A. sleeps
B. slept
C. will sleep
D. would sleep
Grammar › View
I would buy that car, _____ cheaper.
A. it was
B. it is
C. it were
D. were