Answer: Determined not to let my knees tremble, I forced myself up the steps to the room where I had been directed
Step-by-step explanation:
This relates to events about the famous Jewish child, Anne Frank and the years her family spent hidden from the Germans. This particular except relates to the efforts of Miep Gies to get Mr. Frank released after the Gestapo had captured them.
Mr. Gies was directed to an upstairs room where he was to see the Austrian's boss as he thought he could get Mr. Frank released. Even though he was very afraid, he wanted to get Mr. Frank released so he overcame his fears and forced himself up the stairs to the room.