[ Perfect Tenses ]
I can’t meet you at 7:00. I _______ the office by then
A. have left
B. won’t have left
C. had left

Random Topics:
Conditional Sentence Type 0-3Phrasal Verb & Prepositional PhraseOn, At, BySuperlative AdjectivesConditionals Type IVerbs: Action, Linking, and HelpingSimple Present and Past TensePhrases and ClausesComparatives and Past Perfect TensePresent simple or Past simpleOther quiz:
Past Modals › ViewIt’s too bad she moved away before you asked her out. You two ___ a great couple.
A. must have made
B. can’t have made
C. could have made
Passive Voice › View
Who has composed this song?
A. Composing of this song has been done by who?
B. Who composed this song?
C. By whom has this song been composed?
D. This song will be composed by whom?
Grammar › ViewWhere ____ you keep your spare keys?
A. do
B. does
C. did
D. are
Grammar › View
We don’t need _____ water
A. any
B. some
