Topics: Modal Verbs of Certainty and Possibility
They may _____ the stones in another area.
A. have found
B. found
Select your answer:

Random Topics:
Wishes & Reported SpeechCOUNT - NONCOUNT NOUNSTime ExpressionsTensesVerbs + Gerund or InfinitivePresent Perfect Tense or Present Perfect Continuous TensePreposition & Relative ClausesArticleGrammar - Reflexive PronounsSimple Present - Negative & InterrogativeOther quiz:
Past form of Modals › ViewI’m almost sure. She________ stole my money.
A. may have stolen
B. may steal
C. must have stolen
D. could have stolen
Subject-Verb Agreement › View
Tom, Bill, and Beth ____ correct.
A. Is
B. Are
