This is very old. It ___ have been created in ... | GrammarQuiz.net

Topics: Modal Verbs

This is very old. It ___ have been created in the 18th century.

A. must

B. can’t

C. could not

Select your answer:

Random Topics:

Comparison & Modal Verbs in Passive Voice Possessive Nouns Coordinating Conjunctions and Comparative Adjectives Present Perfect Tense Speculation with Modal Verbs Auxiliary Verbs & Question Tags Present Simple VS Continuous Past Tenses Adverbs by Type Modals of Speculation and Deduction

Other quiz:

Past Simple Tense › View

We ……………………………….. an hour ago.

A. eat

B. eats

C. eating

D. ate

Grammar Pronoun and Singular Plural Noun › View

We saw many empty ________ in the storeroom just now

A. boxs

B. boxies

C. boxes

D. box

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