[ Grammar ]
He was late. He promised to meet me ___ hour ago.
A. a
B. an
C. the

Random Topics:
Modal Verbs of Deduction and SpeculationPrepositionsGrammar and StructureFuture Tense and ConditionalsUnderstanding Product Packaging and TensesPrepotitionsCommon & Proper NounsPhrasal VerbsVerb + PrepositionComparative and SuperlativesOther quiz:
Tenses › ViewWe don’t know what he looks like because we … him.
A. haven’t met
B. didn’t meet
C. don’t meet
D. won’t meet
Tenses › View
I __________________a letter when he came to my house.
A. am writing
B. was writing
C. will write
D. wrote
Subject Verb Agreement › ViewChoose the correct verb to complete the sentence: “Each of the participants ____ given a certificate.”
A. is
B. are
C. were
D. be
Unreal Conditionals › View
If there was a fire in this hotel, it … very difficult to escape.
A. was
B. wouldn’t have
C. would be
