[ Grammar ]
I know the answer __________ I can’t tell you.
A. unless
B. after
C. but
D. although
Select your answer:

Random Topics:
Coherent Sentence with Correct Grammar StructureRelative - ConditionalPresent Perfect and Past TensesVocabulary and UsageGrammar - may & mightGerund - to Infinitive Grammar - QuantiflierSubordinating ConjunctionsTOEFLVerb TenseOther quiz:
Passive Voice with Modal Verbs › View“You must pay the bill now.” Which is the correct present passive form?
A. The bill must pay now.
B. The bill must be paid now.
C. The bill will pay now.
D. The bill pays now.
Adverbs › View
Always dress …… when you go walking (comfortable)
A. comfortable
B. comfortably
