[ Mixed General Quiz ]
What three things must a Canadian School bus do at _____ railroad crossing?
a. all
b. every
c. some

Random Topics:
Adverbial Clause / If / ComparativesTenses and Passive VoiceSimple Verb TensesDependent PrepositionGrammar: is/are/was/wereGrammar: AgreementPossessive Adjectives VS Possessive PronounsGrammar - to beModal Verbs and PermissionAsking and Giving SuggestionOther quiz:
Modals › ViewI knew that Marcus didn’t have much money, but he has just bought a new car. He ——— the money from someone.
A. could borrow
B. must have borrowed
C. would rather have borrowed
D. is able to borrow
E. is supposed to borrow
Articles › View
Judy studies in _____ university.
A. a
B. an
C. the
D. –