Millions of people watched that first moon landing on television, their hearts in their mouths, aware of how difficult and dangerous an adventure it was, and what risks had to be ____.
34. _____ many other scientists, Albert Einstein enjoyed music besides scientificresearch work.
33. He did as much as he _____ her.
32. The town has changed a lot _____ what it was before.
31. In the center of the room stood a table with a _____ lamp on it, so it is very bright in the room.
30. Let Harris play with your toys as well, Clare. You must learn to _____.