1.May i borrow you book,please?(做肯定回答)____,________ ______ _________.2.This is a marker.(改为否定句)This ___ a marker.

问题描述:

1.May i borrow you book,please?(做肯定回答)
____,________ ______ _________.
2.This is a marker.(改为否定句)
This ___ a marker.

Yes,here you are.
isn't