she has seen

(a)  

we have fried

(a)  

they have closed

(a)  

You have taken out the trash. [the trash = la basura]

(a)  

my friend (masculine) has arrived

(a)  

we have been (location)

(a)  

you all have set

(a)  

I have covered

(a)  

you have opened

(a)  

I have not heard

(a)  

The book has fallen.

(a)  

they have returned (an item)

(a)  

you have seen

(a)  

he has printed

(a)