[ Grammar ]
It is essential that boarding cards …………… before passengers get on the plane.
A. having been checked
B. to be checked
C. would be checked
D. be checked
Select your answer:

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Linking Verbs and TensesPresent Perfect or Past Simple TenseGrammar of Conjunctions and PrepotitionsComparatives and ConjunctionsCommas and Subordinating ConjunctionsGrammar: Have toArticles with Proper NounsPrepositions and ArticlesConditional 0Conditionals / Unreal PastOther quiz:
Pronoun › ViewJanet and Paul have two daughters. ……. older daughter is at college, and the younger daughter goes to secondary school.
A. Their
B. her
C. his
D. our
E. my
Grammar › View
Why are you putting on your coat? Are you going ___________?
A. anywhere
B. anybody
C. somewhere
D. somebody
