[ Vocabulary and Grammar ]
The __________ you study, the __________ you will understand the material.
A. harder, more
B. hard, much
C. more hard, more
D. harder, most

Random Topics:
Question TagConjunctions, Prepositions and InterjectionsVerb PatternsCompound Nouns and Compound Adjectives QuestionsIndependent ClausesRegular Plural NounsIntermediate PrepositionsComparative & Superlative AdverbsMain Idea and Sentence StructureGrammar TOEFLOther quiz:
Tenses › ViewLook out! We __________ crash!
A. are going to
B. will
C. shall
Grammar › View
Please try ___?__ remember to study for the test.
A. to
B. and