Choose the correct option

1. A team of supporters always
   [achieve|achieves|is achieved]
   more than individuals.
2. It is important to know that each of successful teams
   [is runned|run|runs]
   into problems sometimes.
3. A team is successful if at least half of the team
   [commits|are committed|commit]
   to their job.
4. Chances for success are greater if a large number of employees
   [are well-educated|is well-educated|well-educate]