[ 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:
Ving - To V › ViewThe students practice ＿＿＿ English every day. They will put on a show in English next Saturday.
A. speak
B. speaking
C. to speak
D. to speaking
Grammar › View
You and your friends _____________ successful at school last week. ( + )
A. was
B. were
C. weren’t
D. wasn’t
Grammar › ViewThe 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