I know you are ---- (arrive )next Sunday.所给词的适当形式填空、如题``

问题描述:

I know you are ---- (arrive )next Sunday.所给词的适当形式填空、
如题``

arrving

I know you are arrving next Sunday.

I know you are arriving next Sunday.
这里是用进行时态表将来,用在那些确定要发生的事中.

arriving
arrive进行时表将来~