[ Present Perfect Tense ]
Helen has been a vegetarian _________three years.
A. for
B. since
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Verb + Infinitive or GerundVerbsSimple Present vs Present ProgresiveNoun, Pronoun, Adjective, VerbGrammar-Verbs & Nouns Singular, Plural, GenderPast and Present ContinuousPast Perfect TenseWish / If only ( Present)Subjective and Objective PronounHelpful PhrasesOther quiz:
TOEFL Grammar › ViewMost people at some stage have a feeling _____.
A. responsible
B. responsibility
C. of responsibility
D. to be responsible
Adverbs, Prefixes, and Suffixes › View
Identify the adverb in the following sentence: He carefully opened the door.
A. carefully
B. quickly
C. happily
D. door
Modal Verbs › ViewYou ___ leave your bike here. It’s not safe.
A. can
B. must
C. may
D. will
Homophones › View
I haven’t decided __________ to go or not.
A. Weather
B. Whether