[ Preposition and Conjunction ]
I know the answer __________ I can’t tell you.
A. unless
B. after
C. but
D. although

Random Topics:
Conjunctions and Verb TensesHave as verb and auxiliaryCompound SentencesModals and ConditionalsFuture Continuous TenseAsking and Giving OpinionModal and Phrasal VerbsTenses and ComparisonsZero & First ConditionalPast Tense vs Present TenseOther quiz:
Adjective & Adverb › ViewIdentify the adverb. Students are likely to pass the test.
A. pass
B. likely
C. students
D. test
Comparative & Superlative Adverbs › View
Nowadays I ____________________ buy books online. It’s cheaper. (+ often)
A. more often
B. most often
C. less often
D. least often
Grammar › ViewThe juries had an extremely hard time deciding ______________.
A. Who’s painting was the best
B. Whose painting was the best
C. Painting who was the best
D. The best painting was who
Subordinating Conjunction › View
___ you know the answer, raise your hand.
A. Because
B. If
C. When
D. Unless
