用 be going to造句,再用will的句型造一个句子,但是要意思不变.

问题描述:

用 be going to造句,再用will的句型造一个句子,但是要意思不变.

I am going to the park this wenkend.
I will go to the pak this wenkend.那 i am going to buy a new pen next week.这么变啊~i will buy a new pen next week.