Complete the sentences with the correct forms of the nouns from exercise 4.

1. The firefighter’s _____ and risk saved the whole family from a burning building.

2. Skydiving is one of the extreme sports that are worth taking a _____.

3. The accident on the highway caused a massive tailback, but there were no _____.

4. The team’s poor performance drew _____ from their fans.

5. The roller coaster ride at Universal Studios Singapore filled us with both _____ and _____.