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

Random Topics:
Quantifiers and ArticlesAdjective and AdverbPresent Perfect - Just, Already, YetSentence CompletionPhrasal Verb and ModalPrepositional PhraseSubject Verb Agreement Irregular VerbVocab and GrammarModals and Present TensesPersonal & Possessive PronounsOther quiz:
Kinds of Nouns › Viewwealth
A. Common Noun
B. Proper Noun
C. Collective Noun
D. Abstract Noun
Will or Going to › View
A: What would you like to drink?
B: I ______________have a smoothie, please.
___
A. will
B. am going to
Geography › ViewWhich South American country has the largest population?
A. Argentina
B. Brazil
C. Colombia
D. Peru
Adjectives › View
We turn in a reading log on Monday.
A. turn
B. reading
C. log
D. Monday
