[ Grammar ]
I don’t think __ knows the answer to that question.
A. anyone
B. someone
C. everyone
D. no one

Random Topics:
Linking Words and ConjunctionThird ConditionalPresent Perfect: for/sinceAdverb PhrasesVerbs, Tenses, and VocabularyGerund NounPresent Simple with Adverbs of FrequencyModals of Obligation & ProhibitionTenses and Time MarkersConditionals 1,2,3Other quiz:
Tenses › ViewWe don’t know what he looks like because we … him.
A. haven’t met
B. didn’t meet
C. don’t meet
D. won’t meet
Tenses › View
I __________________a letter when he came to my house.
A. am writing
B. was writing
C. will write
D. wrote
Modal Verbs › ViewAll students __________ wear their uniforms to school.
A. should
B. must
C. can
D. might
Contrast Linking Words › View
_____ the weather was bad, we enjoyed our trip.
A. despite/in spite of
B. although
