Activity 2: Fill It Out separate sheet of paper. Fill in the crossword puzzle with modal nouns defined below. Write your answers Down: all 1. the quality or state of being able 4. the quality or state of being ready to do 3. the quality or state of being responsible 3 something Across: 2. the quality or state of being in need 5. the quality or state of being able to do something 6. the condition or fact of being possible 7. the quality or state of being obligated required check-​