—Mark has a project to design,so he is busy with it these days.

--- I know. And I hope it will ____out fine in the future.

A be worked   B work

学生认为该题不严谨，认为B答案好过A。盼望专家老师权威解析。

【1】work out (如期）发生；进展(顺利)

(英文解释： If a situation works out well or works out, it happens or progresses in a satisfactory way)

Things just didn't work out as planned.

事情根本没有按计划进行。

I hope it will work out well.

我希望进展顺利。

The deal just isn't working out the way we were promised.

结果待遇根本不是他们对我们许诺的那样。

One of the ways people experience loss is when relationships don't work out. 

人们会经历种种失落，恋情没有结果时的失落感便是其中之一。

【2】圆满结束;完成（work itself out)

(英文解释：If a process works itself out, it reaches a conclusion or satisfactory end.）  

People involved in it think it's a nightmare, but I'm sure it will work itself out. 

参与者都觉得这是一场噩梦，但我相信其结局会是圆满的。