[ Modal Verbs ]
You ___________ show your boarding pass when you’re boarding the plane.
A. should
B. have to

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SynonymsConjunctions and PronounsAdverbial Clause of ConcessionNoun / PronounModals, Infinitives and GerundsGrammar ( going to)Adverb of MannerPhrasal Verbs and Verb FormsParticiple AdjectivesArticles & PrepositionOther quiz:
Vocabulary › ViewA smaller river that flows into a larger river.
A. tributary
B. total war
C. the union
D. the confederacy
Modal Verbs › View
. What is the correct modal to use in the sentence: “The librarian ___ assist you with finding your book after the meeting”?
A. should
B. needs to
C. can
D. would
Grammar and Vocabulary › ViewChange to the passive: They’re designing some new houses.
A. Some new houses are designed.
B. Some new houses are being designed.
Grammar and Vocabulary › View
They always______________ the windows before they go to bed.
A. close
B. closes
C. ‘re closing
