Look,the children (dance) over there适当形式 。。。急求

Look,the children are dancing over there
I （扒哪bought）春和码棚贺a pretty shirt yesterday.It is pink
I（will go to）Beijing for my summer holiday next year
I'm not old enough.So i can't ride bikes

Look,the children (WAS dancING) over there适当形式厅春李森丛
I （BOUGHT）a pretty shirt yesterday.It is pink适当形式
I （WILL go to）扮迟Beijing for my summer holiday next year.
I'm not___A___ .So i can't ride bikes.
A.old enough B.enough old C.young enough D.lot

1.are dancing.
2.bought
3.will go / am going to (go)
4. A.

一楼的回答是最准贺唤烂宴确的
这里不禅历凯能用will go 因为这已经是决定好了的
所以不用will

are dancing
bought
am going to
A。。

are dancing
bought
am going to
a