Go ______ the bridge. You’ll find the library on the left.[ ]

In the exhibition, all of us felt ________ to see so many ________ things.

________ is waiting for you over there. He wants to say thanks to you.

Are you still busy ?—Yes, I _______ my work and it won’t take long .

The man in a black suit _______ be our youth worker. — I’m sure it _____ be him. I saw him in the laboratory building some minutes ago.