[ 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:
another/the others/each other/one another › ViewShe has 2 laptops, one is grey and ……….. is black.
A. the other
B. the others
C. another
Adverbial Clauses › View
______ the work, he called me out for coffee.
A. When he has finished
B. While he is finishing
C. After he had finished
D. Before he will finish
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
