[ Grammar ]
The police are still trying to locate the whereabouts of the young man who disappeared without a ………. .
A. trace
B. hint
C. proof
D. trail

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Present Perfect TenseFormal & Informal WordsIndefinite ArticleRequest with Modal VerbsGrammar - Be going toGerundsGerund or InfinitiveBasic GrammarModal Verbs of Deduction and SpeculationGerund and To InfinitiveOther quiz:
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A. few
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Present and Past Simple Tense › View
Kasipat : Did you _____well _____?
Dawut : Yes, I did.
A. sleep /last night
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Grammar › View(where/she/live) _______ before she moved to Chicago?
A. Where did she live
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C. Where had she live
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Present Perfect Tense and Simple Past Tense › View
I _____ to school every day when I was young.
A. walk
B. walked
C. have walked
D. have never walked
