根据所给句子和汉语提示写出恰当的单词，每空一词。（5分）

小题1:--- When is the Tree-planting Day?

--- It's on the         (十二)of March.

小题2:I have two           ['vidiəuz] of my school. I will show them to you next time.

小题3:What about ___________(邀请)some friends to have a party?

小题4:Look at the information below. It ___________(可能) help you.

小题5:My cup is _____________(碎了), so I need to buy a new one.

在窗体上画一个名称为Command1的命令按钮，然后编写如下事件过程：
Private Sub Command1_Click()
Dim a As Integer, s As Integer
a=8
s=1
Do
s=s+a
a=a-1
Loop While a＜=0
Print s; a
End Sub
程序运行后，单击命令按钮，则窗体上显示的内容是______。

A．7 9

B．34 0

C．9 7

D．死循环