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

Random Topics:
Offer and SuggestionHave GotConditional 0Perfect ModalsModal Verbs - ObligationGerund or InfinitivesPhrases & ClausesPast Continuous and Past Simple TenseClause Markers TOEFL GrammarConjunction: Because and SoOther quiz:
Tenses › ViewHe ______________ (buy) a new bike, he is much faster now.
A. has bought
B. bought
C. buyed
D. buy
Vocabulary & Grammar › View
Which item comes in a can or bottle?
A. cola
B. cereal
C. flour
