________ you open the window, please? —Yes, I can.

Robert, I failed again!—Don’t worry, you’ll get chosen for the team. ________.

There are so many flowers on ___________ side of the street．—Yes．I hope that all the flowers belong to _______________．

Does the bookstoremath books?–Yes. Do you want to one?

Can you see some people are waiting _____ the library? —Yes. They are standing in a queue in front of its gate. [ ]