She worked for an international company for a few years; however, before that, she ________ for a small company. (has worked - had worked - has been working)
had worked
15
She usually wrote her stories in cafés while her baby ________ next to her. (has been sleeping - was sleeping - had slept)
was sleeping
15
Madison was filming sharks when an octopus _____ go past her. (swam - has been swimming - used to swim)
swam
15
J. K. Rowling ____________ many Harry Potter books. (has published - have been publishing - had published)
has published
15
John ______________ money for charity when he was 20 years old. (had raised - raised - have been raising)
raised
15
Bill Gates _______________ a lot to technology ever since he founded Microsoft till now. (had contributed - used to contribute - has been contributing)
has been contributing
15
Barak Obama _______________ many speeches when he was a president. (had given - used to give - has given)
used to give
15
She ___________ to scuba dive just two years before she started filming underwater. (has learned - had learned - has been learning)
had learned
15
Madison not only makes films, but she ______________ in a documentary film too. (had appeared - has been appearing - has appeared)
has appeared
15
Madison _______________ with sharks since the age of seven till now. (is swimming - has been swimming - swims )
