Excuse me. Where is Mr Green’s office?—It’s on ______ floor.

Don’t forget to take your bag when you _______ the bus.―OK, I won’t.

It is often said , “ All roads _________ Rome . ”— Yes . I’m sure if you work hard , you will be _________ .

Excuse me, I left my knife at home. Would you please_______ me yours?

Simon is willing to help others ______ with their English.[ ]