1£®You should find a new way to simplify (simplify) your lecture.

2£®The solution to the problem required many hours.

3£®Although they come from totally(total) different cultures, they get along well with each other.

4£®He spent much of his life exploring (explore) the wildness.

5£®We should face the reality (real) bravely that we don't have enough money for the project.

6£®It will be half a year before you graduate from the school.

7£®As the final examination is drawing (draw) near, we must devote our spare time to study.

8£®Have you filled in the application (apply) form for a new passport?

9£®I'm afraid I can't afford the time, but thank you for the invitation anyhow/anyway.

10£®But personally (personal), I think it was a great success.