[ Grammar ]
When __________ it is important to wear a helmet.
A. cycle
B. cycling
C. bicycle
D. bicycled

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Simple Present and Simple PastModal Verbs of Deduction and SpeculationApostrophes and Quotation MarksAdverbial Clause of Cause and EffectPrepotitionsPast Simple TenseCoordinating ConjunctionMesopotamia VocabularyVerbs and Subject Verb AgreementPerfect TensesOther quiz:
Tenses › ViewIf you and your sister come to my house today, she ………… my mother.
A. meets
B. will meet
C. meet
D. met
E. is meeting
Grammar › View
My glasses disappeared! I __________ find them anywhere yesterday.
A. could
B. couldn’t