[ Modal Verbs & Perfect Infinitive ]
. They about the meeting because they arrived exactly on time.
A. can’t have forgotten
B. must have forgotten
C. could forget
Select your answer:
Random Topics:
Preposition and Word FormMust Vs Have toSynonym and AntonymPreposition on TimeAdjective ending with ED & INGFirst Conditional & Future TensesThird ConditionalParallel Structure or Combining SentencesSimple Past Tense and Present Continuous TenseModal and Auxiliary VerbsOther quiz:
Tenses › Viewwe get home / Mum finish preparing dinner
A. When we got home, Mum had finished preparing dinner.
B. When we had been getting home, Mum finished preparing dinner.
Grammar › View
Choose the number 64 in letters
A. sixty four
B. sixteen four
C. six four