[ Grammar ]
I have no idea ____ left the lights on all night.
A. Who
B. Whom
C. Whose
Random Topics:
How often - long - much - manyVerb + InfinitivePrepositions after Verbs and AdjectiveModal Verbs and Contrastive ConjunctionsPresent Simple & Present Continuous TensesPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTFuture Perfect TenseAdverbSentence CompletionGrammar speak,talk,say,tellOther quiz:
Conjunctions › ViewWe won’t go to the party ______ you invite us.
A. until
B. unless
C. although
D. as
Homonyms › View
The tree had one large ___ that looked strong enough to hold a swing.
a. bough
b. bow
The school _____________ was damaged during the flood is still closed.
A. who
B. whom
C. which
D. that
Conditionals and Modals of Probability › View
Unless you ____ louder, your classmates won’t understand you.
A. didn’t speak
B. had spoken
C. don’t speak
D. speak