Topics: Past Simple - Present Perfect
Mary _________ a lot of problems since she ________ to Brazil.
A. has, has come
B. has had, came
C. had, came
D. had, has come
Select your answer:
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Modal PerfectAction VerbAdverbial Clauses of Reason / CausePast Continuous Tense & Past ModalsVerb and PrepositionPast Simple vs Present SimplePresent Simple ProgressiveModals "Should"Present Progressive (Future)NumbersOther quiz:
Vocabulary › Viewwithdrawn, standing apart from others by choice
A. abashed
B. genial
C. ostracize
D. aloof
Vocabulary & Grammar › View
By offering a platform for the open exchange of ideas, businesses can reap ____ benefits of diversity in the workplace.
A. the big
B. the bigger
C. the biggest
D. the most big