borrow, lend, keep

[tm123]

we have borrowed the book for one week.
we have kept the book for one week.
we have lend it to you for one week.
which is right?
I think mabye we only can say ,"we borrowed the book one week ago."
we can't say,:we have borrowed the book for one week." right?

[Harry Smith]

we have borrowed the book for one week.
we have kept the book for one week.
we have lend it to you for one week.
which is right?
I think mabye we only can say ,"we borrowed the book one week ago."
we can't say,:we have borrowed the book for one week." right?

You can say: " We have borrowed the book for a week. We have kept it for a week. We have lent it to you for a week."

[Mordant]

We borrowed the book a week ago
We have kept the book since last week
We have kept the book for a week
We are going to lend the book to someone else next week
We borrowed the book last week

[tm123]

Thank you. Now I understand it.

[Harry Smith]

Thank you. Now I understand it.

You are welcome!