他所有的努力最终都取得了成功。

All his ___endeavours finally led to success.

尽管面临诸多困难，她继续为完成博士学位而努力。

Despite many challenges, she continued her ___endeavours to earn a PhD.

她的科学探索获得了学校的高度赞扬。

Her scientific ___endeavours were highly praised by the school.