[ 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

Random Topics:
Participle Clauses & Cleft SentencesGrammar ClausesModals for Ability, Possibility and PermissionConjunctionsModal Verbs of ObligationAdverbGrammar & VocabVerbs and AdverbsMust Vs Have toQuantifies and Modals of DeductionOther quiz:
Modal Verbs › ViewYou …. smoke inside the school.
A. can’t
B. mustn’t
C. shouldn’t
D. don’t need to
a, an, the, zero article › View
Jim is ______youngest boy of the family and this year he will go to______school
A. the – zero
B. a- a
C. a-the
D. the- a
