[ Tenses ]
Complete the sentence using the present perfect tense to show a recent, unspecific past action: I can’t find my keys; I think I _____ them.
A. losed
B. have lost
C. did lose
D. was losing
Select your answer:
Random Topics:
used to, be used to, get used toReflexive pronounsVerb, Object, PrepositionPresent PerfectSpeech TensesInfinitive GerundGrammar - Present Perfect with already, just, yetAdjectives and DegreesModal PerfectComparative - SuperlativeOther quiz:
Grammar › ViewThe students _____ go to my new school are really friendly.
A. which
B. where
C. who
Tenses › View
Which of the following tenses is correct?
He reads a book before bed.
A. Present Simple
B. Present Perfect
C. Future Continuous
D. Future Simple