[ Grammar ]
______ they invent a phone in 1890?
A. Do
B. Are
C. Did
D. Is
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Past Perfect vs Past SimpleTime Clauses of FutureModals for Ability, Possibility and PermissionSuperlative AdjectivesVerbs & Phrasal VerbsSo / Neither / Either / TooPassive Voice and ModalsSimple Past Tense (was/were)-ing form and the to-infinitiveGrammar - Present Perfect TenseOther quiz:
Grammar › View_____ water is essential to human life.
A. a
B. an
C. the
D. no article
Simple Past Tense › View
Where ______ you __________ (go) on Vacation?
A. do/go
B. did/went
C. did/goed
D. did/go
Grammar › ViewHe always …………………. football on Friday.
A. Plays
B. Play
C. Would play
D. Playing
Grammar › View
I can’t tell ＿＿＿ the box is open. Can you take a look for me?
A. what
B. if
C. ╳
D. who