[ Future Perfect Continuous Tense ]
Your friend will be angry since he … so long.
- would have been waiting
- will have been waiting
Select your answer:

Random Topics:
Sentence Structure and Grammar RulesMix-TensesParts of Speech and GrammarFrequency AdverbsTypes of SentencesGrammar and AbsenceNarrative Tenses & ConditionalsGoing To Be and WillConditional TensesAdverbs of How Something is DoneOther quiz:
Grammar › ViewBy December next year, we_______ in this house for twenty years.
A. will have lived
B. have lived
C. will live
D. had lived
Phrasal Verbs › View
I’ll call you _______________ later when I’m not so busy.
A. over
B. on
C. away
D. back
