[ Grammar ]
He ____ the answer, but he didn’t raise his hand.
A. know
B. knew
C. knowing
D. knows

Random Topics:
Grammar : Structural Common ErrorsAuxiliaries VerbSimple vs Continuous Past TenseModal Verb, Passive VoiceTenses and ConclusionsParts of Speech and GrammarThe Past SimplePresent Progressive TenseParts of Speech and Compound SentencesConjunctions and Verb TensesOther quiz:
Conjunction › ViewI am not angry ____________ anything I feel a little surprised.
A. if
B. unless
C. whether
Perfect Modals › View
I _______burned my finger. I ______been playing with the lighter.
A. shouldn’t have – could have
B. might have – shouldn’t have
C. couldn’t have – should have
D. could have – shouldn’t have
………….’s your name?
A. Who
B. What
Grammar › View
I’d rather you ____________ your books with you. There’s not enough space here to leave them.
A. take
B. took
C. taking
