[ Subordinating Conjunctions ]
Ace can’t relax ______ his exams are over.
A. after
B. until
C. even though
D. while

Random Topics:
Present and Past Perfect TensesVerb Patterns / IngTOEFL Adjective and AdverbSubordination Conjunctionsmust/shouldAdverbial ClausesConjunctivesPast Perfect and Past Perfect ContinuousGrammar-Verbs & Nouns Singular, Plural, GenderConjunctionsOther quiz:
Grammar › ViewMy parents like to go out on Saturday nights.
a)They
b)Them
Vocabulary › View
A form of energy that can produce heat, light, and power.
A. electricity
B. current
C. available
D. resource
