假如你是一名学生，你校学生会要组织一次徒步旅行。现在，请你根据以下内容以学生会的名义写一份书面通知。字数120词左右。

主要内容：

1．为了增强体质，走近大自然，我们决定徒步旅行。欢迎高一学生踊跃参加，并于4月18日前到学生会报名登记。

2．旅行时间：星期天(4月19日)。早晨7点到校，7点半出发，下午5点返回。

3．注意事项：穿运动鞋和易被认出的衣服，自带水和午餐。

4．发通知时间是4月15日。

参考词汇：

1．sign one's name报名　2.the Students' Union学生会

________________________________________________________________________

These suggestions are perfectly in _____ tune with our thoughts on ______ subject.

A．the; the           B．/ ; the            C．/ ; /              D．a; the

--This decision really upsets me.

--- _______, Ellen. Things will work out well.

A．Don't mention it                        B．I don't think so.

C．No problem                            D．Take it easy.

 Looking at my mother's ___________ face, I regretted not having told her my whereabouts on the phone.

A．worrying          B．worried           C．anxioused         D．satisfied

He could speak English fluently because he __________ it for four years when he was a college student.    

A．had studied        B．have been studying  C．studied           D．was studying

Being a teacher always encouraging students to think for themselves, I won't tell them answers until they __________ on a math problem for more than an hour.

A．have worked                           B．will have worked

C．will have been working                   D．had worked

--- We need someone to host the New Year Party.

--- ________ the handsome young man have a go?

A．Need             B．Must             C．Shall             D．Will

The annual Energy & Environment Conference calls on our human beings to _______environmental issues.

A．care for           B．care of            C．care about         D．care in

It ________ some time _________ I realized the truth.

A．was; before                           B．is; before

C．has been; until                         D．has been; after

---The cookies are so delicious and crisp.

---Well, at least it is ________ the one I baked last week.

A．as bad as                              B．no better than

C．no worse than                          D．not better than