[ Modals ]
I think people ______ buy bitcoins. Some people have lost a lot of money.
A. can’t
B. shouldn’t
C. must
D. might
Select your answer:

Random Topics:
Past Perfect vs Past SimpleSuperlative & Comparative AdverbsIdentify The TensesModal Verbs and ConditionalsGrammar - Sentence StructureModalIndefinite and Reflexive PronounsSimple Present and Present Continuous TensesIf- ConditionalAction VerbOther quiz:
Grammar › ViewThis bag is weighing more than 25 kilos.
A. correct
B. incorrect
Verbs & Phrasal Verbs › View
Oh no! The building’s lift has _______ again!
A. broken down
B. broken up
C. broken in
D. broken into
