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

Random Topics:
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:
Grammar › ViewMy brother is at _____ university. He’s studying medicine.
A. at
B. –
C. an
D. the
Grammar › View
Which of the following is an INTERJECTION?
A. hooray!
B. he
C. my
Subject-Verb Agreement › ViewThe 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
