He always has a lot of _______ ideas in his mind , and sometimes we do not even know what he is thinding about.

He_______tostudyharderinthefuturesothathecouldhavemoreopportunitiestofindabetterjob.

Students with _______ problems may apply for student loans.

He _______ to study harder in the future so that he could have more opportunities to find a better job.

Carelessness made him fall in his job _______.