[ 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:
Articles › ViewThe teacher is from ____ USA.
A. a
B. an
C. the
D. 0
Subject Verb Agreement › View
Correct the subject-verb agreement error in the following sentence: “One of the students have lost their book.”
A. One of the students has lost their book.
B. One of the students have lost their book.
C. One of the students had lost their book.
D. One of the students be lost their book.
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
