[ Tenses ]
By the time the boss ________ at 9.00, his employees ________ for two hours.
A. will arrive / are working
B. arrives / will have been working
C. arrived / have been working
D. has arrived / were working

Random Topics:
Modal Verb in Passive VoiceArticles - rulesGerunds and InfinitivesMixed TensesHas Got & Have GotConditional Sentence Type 0-3Definite vs Zero Article Abstract NounsRegular and Irregular VerbsComparative & Superlative AdverbsApologizingOther quiz:
Tenses › ViewThe police arrested the thief.
A. Simple present tense
B. Simple future tense
C. Present continuous tense
D. Simple past tense
Adverbs › View
He is very difficult to understand ……… his accent
A. Because
B. Because of
Mixed General Quiz › ViewWe are fond ………… watching movies.
A. in
B. at
C. with
D. of
Passive Voice › View
The timetable …. soon.
A. will changed
B. will be changed
C. was changed
D. is changed
