[ Tenses ]
When the Italian astronomer Giovanni Schiaparelli …………….. a map of Mars in 1877, he …………….. a large number of straight linear features, which he called “canali”, that is, channels.
A. publishes / has noted
B. had published / was noting
C. has published / notes
D. published / noted
Select your answer:
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DeterminersIndefinite PronounsSimple Present - WH QuestionsFigurative LanguageSimple Present and Present ContinuosBasic GrammarCan vs be able toDemonstrative SpeechModal PossibilitiesOther quiz:
Verb Tenses › ViewHave you talked to the teacher yet?
A. Yes, I has.
B. No, I haven’t.
C. Yes, you have.
D. No, I have.
Modal Verbs › View
You don’t look well. You ______ see a doctor.
A. Can’t
B. Should
C. May
D. Shouldn’t