| A | B |
|---|
| aboard | In or on a ship, train, or airplane. |
| aloft | High in the air. |
| blast | A strong wind or movement of air. A loud noise. To blow something up. |
| cautious | To be careful in order to avoid mistakes, trouble, or danger. |
| girder | A large, strong piece of metal or wood. |
| inventor | A person who thinks up or makes something for the first time. |
| rotate | To turn in a circle around a center. |
| story | A report of something that happened. A tale that is made up. A space or rooms that make up one level of a building. |
| strand | One of the threads that are twisted together to make string, yarn, or rope. To leave in a difficult or helpless position. |
| tower | A building or part of a building that is taller than it is wide. |
