I don't like numbers and i think （）a（ ） is too boring.

I don't like numbers and i think （）a（ ） is too boring.
这单词是什么啊?
还有：I like ( )o( ) because I love little animals.
I am going to do my homework on ( )t( ) and go to a movie on Sunday
( )t( )和( )o( )各是一个词，这个词中有一个字母提示！
( )o( )这个词加上o有七个字母，