A new approach is needed to solve this set of problems.

The main problem with this project is the lack of communication.

This question text is too difficult, it's hard to understand.

He is scheduled to graduate from university next spring.

This medicine is effective for the suppression of pain.

He was able to suppress his anger.

He is thought to be a greedy person.

His greed for money led to his downfall.

He observed the bird's feathers using a speculum.

You passed the exam, well done!