. Formulate a sentence using ‘could’ to express a past ability.
A. When Benjamin was younger, he could not swim at all.
B. I can swim for hours now.
C. I could swim yesterday.
D. When Maya was younger, she could swim for hours without getting tired.

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Active and PassivePresent and Past TenseRelative Clauses PronounsTOEFL Adjective and Adverb-Ing and Infinitive Verb PatternsConditional Sentence 0, 1Passive Voice and Relative ClausesRegular and Irregular VerbsIndefinite and Reflexive PronounsCan vs be able toOther quiz:
Grammar › ViewI got three letters. One was from my father. Another one was from my sister. … letter was from my girlfriend.
A. the other
B. another
C. others
Tenses › View
A burglar _____ into the housе while we _____ tеlеvision.
A. was breaking/watched
B. was breaking/were watching
C. broke/were watching
D. broke/watched
Prepositional Phrases › ViewHis name’s on the _____ of my tongue, but I just can’t think of it.
A. top
B. tip
C. dot
D. eve
Conjunctions in Complex Sentences › View
True or false: This sentence has a FANBOYS and needs a comma
(He knew he scored an A or B on his paper.)
A. TRUE
B. FALSE
