i am always thinking.为什么要am.为什么要加ing.
i am always thinking.为什么要am.为什么要加ing.
I am sleeping为什么结尾不直接用SLEEP而要加ING那?
为什么i am wanna be with you要加am
I am from the USA为什么要加am
i am in China为什么要加am
为什么I后面要加am?
I am still watching TV.动词为什么加ing
I am considering changing my job.为什么concider加ing
while i am away为什么不加ing
Now I am thinking about what I need to do tomorrow.为什么加个abou
I am thinking of you as always.
I am busy yesterday为什么加am