Present perfect continuous vs. present perfect – Exercise 326

Drag each element from the list below to the right gap.

Maria must inform the company's customers about the new webinar. She started making phone calls at ten o'clock. It's 3 p. m. now and she has twenty more phone numbers left.
She
 
 
a lot of phone calls.
She
 
 
phone calls since ten o'clock.
has been making
has made
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