[ Verb Tenses ]
They ……………………….. their bikes now.
A. aren’t rideing
B. riding
C. are ride
D. aren’t riding

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TOEIC Grammar and Vocabulary ReviewNumbersSimple Present and Present Continuous TenseTOEFL GrammarTenses and QuestionsThird Grade ExamPresent Simple & Present Continuous TensesPresent Tenses: Simple vs ContinuousReflexive Pronouns & Modal VerbsVocabularyOther quiz:
Present Tense › ViewChoose the correct form of the verb to fill in the blank: ‘She ________ (dance) at the party last night.’
A. dances
B. danced
C. dancing
D. is dancing
Grammar › View
The verb do in the past simple is…
A. done
B. does
C. did