-I ____ find my pen._____ you help me?- .Yes,I ---,I think it ___ be in one of your pockets.

问题描述:

-I ____ find my pen._____ you help me?- .Yes,I ---,I think it ___ be in one of your pockets.
填入情态动词

I can't find my pen.Can you help me?Yes,I can.I think it may be in one of your pockets.
PS:may be 意为可能\也许
can 表示能力,意为能够,can't 为不能够,可写为can not.