[ Modal Verbs ]
Passengers ______ board through the right door.
A. must
B. should

Random Topics:
Inversion + Passive VoiceArticles & Compound NounsVocab and GrammarIf Conditional Zero and OneAdverb and Sentence StructureWH Questions and Simple Past TenseModals and VocabularyLanguage Features: Reflective ArticleRelative PronounInfinitive and GerundOther quiz:
Grammar › ViewChoose the correct one
A. Does he used to live in Toronto?
B. Did he used to lived in Toronto?
C. Did he use to live in Toronto?
D. Did he used to live in Toronto?
Prepositions › View
I live ….. a quiet area.
A. On
B. In
C. For
D. At
Without a clear understanding of the instructions, Matt failed the test.
A. Imperative Mood
B. Indicative Mood
C. Interrogative Mood
D. Subjunctive Mood
Grammar › View
Identifying Phrases and Clauses: Caroline handed the puppy his bone because he was drooling for it.
A. Gerund Phrase
B. Prepositional Phrase
C. Independent Clause
D. Dependent Clause
