[ Present Perfect ]
Why ______ (Maria, not respond) to over-the-counter medications for her migraines?
A. has Maria not responded
B. did Maria not respond
C. does Maria not respond
D. will Maria not respond
Select your answer:
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Grammar › ViewOxford is ______ English university.
A. an
B. the
C. a
D. –
Grammar › View
Everyone __________ at her just now.
A. looks
B. look
C. was looking
D. is looking