Exericse I: Fill in the correct form of the word: 1. She lost the championship due to extreme ___________________. (tired) 2. He had the work done on time thanks to his _____________________. (efficient) 3. Jim had an unhappy _______________. (child) 4. He has never shown any sense of ___________________ (responsible) 5. She is always trying to reach _________________.(perfect) 6. I value _______________ more than anything else. (companion). 7. The __________ studied this type of plant her whole life. (biology) 8.You mustn’t show any __________ if you want to win! (weak) 9. We spoke about the ___________ in some countries. (poor) 10. David is a great _________. (drum)