All her time _______ experiments, she has no time for films.
We chose to take a plane __________.
Passengers stand and stretch as the train __________ the railway station.
I want to leave now; I can't __________ nothing useful here.
—What did you think of the film?—Oh, that's terrible. I'm __________ fond of it.
As is known to all, the financial crisis firstly broke out in the United States, __________ the group of developed countries.