Complete the sentences with the noun form of the words in brackets.

1. The _____ of space has led to numerous scientific breakthroughs. (explore)

2. The _____ of technology has significantly impacted our daily lives. (develop)

3. The _____ in digital technology have improved the way we perform daily tasks such as navigating traffic. (advance)

4. Alexander Graham Bell’s _____ of the telephone led to modern telecommunications technology. (invent)

5. Effective _____ plays an important role in building strong relationships. (communicate)