1. Bedford followed Halsey up a flight of stairs, where Halsey knocked on a door.

2. Pride would not let me knock on a door and say, "It's a 10-minute ride by car but a long wait for the bus, and it's a 30-minute bus ride, so could you possibly give me a lift to school?"

3. She wants never again tohave to knock on a door and call out: "Hello?

4. Does not have a while, hears some people to knock on a door suddenly.

5. The questions turned into more demanding: and Lill knew she would soon haudio-videoe to knock on a door.

6. But she couldn't muster8 the courage to respond to a Help Wanted9 ad; she couldn't even bring herself to knock on a door.

7. The questions became more demanding, and Lill knew she would soon have to knock on a door.