[ Grammar ]
Unfortunately, there was …. before they boarded their plane.
A. a two-hours delay
B. a two-hour delay

Random Topics:
Tenses StructureModals - Have to or ShouldVerb Forms and PrepositionsTenses, Tag Questions, Phrasal VerbsPresent Tenses and ConnectorsReported Speech and TensesHas and HaveLinking Words & PhrasesDefinite and Indefinite ArticlePronouns ( Interrogative )Other quiz:
Coordinate Conjunction › ViewMy pet cat is cold and hungry __________ it didn’t come back home last night.
A. for
B. or
C. nor
D. so
Verb Tenses › View
Which tense is used to describe an action that will be completed before another future action?
A. Simple future
B. Future progressive
C. Future perfect
D. Present perfect
Grammar › View… you are, the fewer cardiovascular problems you will have.
A. The most active
B. The more active
C. More active
Past Tenses › View
My brother ( not/ attend) ………..the meeting last week.
A. doesn’t attend
B. didn’t attended
C. didn’t attend
D. isn’t attended
