[ Infinitives ]
We may ________ home after we finish picking up litter.
A. return
B. to return
C. returning
D. returns

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Present Perfect Tense and Simple Past TenseModals for RecommendationsFrequencyGrammar Present Perfect (ever never)Present Continous TenseModals and Modal PerfectsDefinite, Indefinite and Zero ArticlesTOEIC GrammarClauses of ReasonPassive Voice Active VoiceOther quiz:
Adjective vs. Adverb › ViewCheck your work ____.
A. Careful
B. Carefully
C. Carefuly
Grammar › View
Do you know _____?
A. who is his cousin that has a beard?
B. when his cousin has a beard?
C. who his cousin has?
D. if his cousin has a beard?
Grammar › ViewEnglish ________ all over the world.
A. is spoken
B. spoke
C. speaks
Comparision › View
Michael Jordan is the _______ basketball player.
A. most best
B. best
C. most better
D. more better
