[ Grammar ]
Edison ________ the light bulb in 1879.
A. invents
B. will invent
C. has invented
D. invented

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TOEFL GrammarGerundTenses - Pasive VoiceModal Verbs and ConjuctionsPresent Progressive (Future)Lexico and GrammarPresent Perfect: for/sinceGRAMMAR - Could / Could notWill vs Verb InfinitivesSimple Past vs Past Continuous TenseOther quiz:
Conjunctions › ViewI have both respect __________ admiration for them.
A. or
B. nor
C. but also
D. and
a, an, the, Zero Article › View
Could you get … phone? I’m really busy.
A. a
B. an
C. the
The students and instructors each ________for a new facility by next year.
A. Hopes
B. Hope
Verb Tense, Pronouns and Antecedents › View
Most students ______ when teachers bring candy to class
A. love
B. loves
C. would love
D. loved
