[ Adjective and Adverb ]
The students study English …
A. dilligent
B. dilligently

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Past Simple, Past Continuous, Past PerfectApostrophes and GrammarModals and ConditionalsPassive Voice - Present TensesPresent Simple and Present ContinuousHow often - long - much - manyused to, be used to, get used toWish clauseGrammar - help/have/let/make-ed/-ing AdjectivesOther quiz:
Modals › ViewThe students ____ submit their assignments by Friday.
A. could
B. must
C. may
D. can
Prepositions › View
We got ___ the car and drove to the beach.
A. in
B. on
C. at
D. by