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

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-ing &-ed AdjectivesPresent and Past Simple PassiveAdverbs and Time ExpressionsWish SentenceActive Voice-Present tenseTenses, Tag Questions, Phrasal VerbsPassive Voice - Past SimpleVerb-ing and InfinitiveAdverb Clauses of TimeMuch, many, a lot of, a few, a littleOther quiz:
Grammar › ViewChoose the correct expression
A. Is it my box?
B. Are you alright?
C. Do you need my help, Asyraf?
D. Just put the box outside my house.
Future Tenses and Modals › View
Choose the correct sentence: “We ______ (not go) to the park if it rains.”
A. don’t go
B. aren’t going
C. won’t go
D. going to not go
Grammar › ViewChoose the correct statement FORMATION of the Simple Present Tense
A. Sub + was + ver+ing + extra information
B. Sub + base verb+ was + include ‘s’, ‘es’ and ‘ies’ + subject + verb
C. Sub + base verb + include ‘s’, ‘es’ and ‘ies’ + subject + verb
D. Sub + was + extra information
Grammar › View
Choose the correct auxiliary verb
…… you like another cup of coffee?
A. Should
B. Would
C. Shall
