這有一支筆.那沒有(一支筆).

熱心網友

Here is a pen,there isn't a pen.

熱心網友

Here is a pen, not there.

熱心網友

樓上嚴重語法錯誤,很基本的therebe句型, ereisnobodyhere.這里沒人

熱心網友

erenot.

熱心網友

應該是　Here is a pen. There is not.

熱心網友

Here has a pen.There hasn't a pen.