[ Modal Verbs ]
You ___________ show your passport at the check-in.
A. have to
B. don’t have to

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Modals with Perfect InfinitiveFuture Tense - will and going toApostrophes and GrammarEmployment VocabularyMixed Present TensesPassive Voice Present SimplePresent Simple and Present Continuous TensesQuantifiers MixCohesive DevicesAuxiliary WordsOther quiz:
Grammar › ViewJoin these clauses with so … (that) / such … (that)!
There was an hour delay. We would miss our connecting flight to Europe.
A. There was such an hour delay that we would miss our connecting flight to Europe.
B. There was so an hour delay that we would miss our connecting flight to Europe.
Grammar › View
Leon passed a note to his girlfriend.
A. direct object
B. indirect object
C. subject
D. adverb
Past Tenses › ViewI (not walk) for a long time, when it suddenly began to rain.
A. have been walking
B. had been walking
C. was walking
D. walked
Grammar › View
We _____________ some friends for lunch tomorrow at 1pm.
A. are going to have
B. having
C. are having
D. are going have
