—Mum I’m tired of doing too much homework every day.—Oh dear without hard work you can

问题补充：

—Mum, I’m tired of doing too much homework every day.

—Oh, dear, without hard work, you can’t your dream.

A. choose

B. encourage

C. manage

D. achieve

答案：

A. choose

B. encourage

C. manage

(答案→)D. achieve

解析：choose选择；encourage鼓励；manage经营，控制；achieve达到，完成。句意：妈妈，我厌烦了每天做太多的家庭作业。——哦，亲爱的，没有努力工作，你不能实现你的梦想。结合语境可知选D。