[ Future Perfect Continuous Tense ]
The construction workers … for more than 90 minutes when the bell rings.
- won’t have been sleeping
- wouldn’t have been sleeping

Random Topics:
Tenses and VoiceVerbs & AdverbsConditional Sentence Type 0-3Gerunds and InfinitivesModal and Modal PerfectKinds of SentencesAdjective vs AdverbPast Perfect Simple & Past Perfect ContinuousConjunctions & Cohesive DevicesPresent Perfect Simple & Present Perfect ContinuousOther quiz:
Grammar › ViewIt was the ______ house, large and beautiful , a house to pass down from generation to generation.
A. ideal
B. big
C. great
Pronoun › View
They are pleased with ….
A. themselves
B. theirself
C. theirselves
D. theyself
