Please remind me_________the window when we leave.A.to close B.of closing C.close D.closed5.I will go to the post office,do you have anything________?A.to post B.post C.to be posted D.postingwhy?

问题描述:

Please remind me_________the window when we leave.
A.to close B.of closing C.close D.closed
5.I will go to the post office,do you have anything________?
A.to post B.post C.to be posted D.posting
why?