Topics: Present Perfect Tenses
I ______ my keys, I can’t find them.
A. have lost
B. lost
C. lose
D. am losing
Select your answer:
Random Topics:
The -ing Form of VerbsGerund & InfinitivesMust or Mus notConjunctions and PrepositionsVerbs and Possessive AdjectiveArticlesPast Simple, Past Continuous, Past PerfectPerfect Tenses and Have GotGrammar: is/are/was/werePast TenseOther quiz:
Verb Tenses › ViewThey ———————– very well last night because they were very tired
A. slept
B. sleeps
C. sleep
D. sleeping
Vocabulary and Grammar › View
Scientists can see planets and stars close up through this.
A. satellite
B. telescope
C. space shuttle
D. rover