[ GRAMMAR - Could / Could not ]
___________ you ride a bicycle when you were six?
A. Could
B. Couldn’t

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Tenses of VerbsPerfect Tenses of VerbsPrepositionSentence LabelingGerund & ParticipleDeterminers & QuantifiersRegular Plural NounsAsking for and Giving OpinionDefinite vs Zero Article Abstract NounsGrammar (Adverbs, Prepositions, Prepositional Phrases)Other quiz:
Adverb & Compound Sentences › View__________ they did research on the internet, the students presented their arguments, __________ they were able to have a meaningful discussion.
A. After, and
B. Since, or
C. When, but
D. If, or
Modals › View
_________worry about making mistakes when you are speaking.
A. You can
B. You can’t
C. You must
D. You don’t have to
Grammar › View Parked by the side of the road, the patrolman waited for speeders.
A. adjective phrase
B. gerund phrase
C. appositive phrase
D. participial phrase
Grammar › View
It was very cold last night, so I used two ___.
A. sofas
B. slippers
C. blankets
