A．They need to make more efforts.
B．They’ll have more work to do tomorrow.
C．The others have done the greater part of it.
D．They’ve finished more than half of it.

A．Because nobody wanted to hire her as a pilot.
B．Because she wanted to prove that a woman could fly an airplane.
C．Her parents didn’t want to hire a pilot.
D．She did not have enough money to hire a pilot.