—Mary, new copies of Harry Potter are on sale now. —Great! Let’s go and buy ________ this afternoon. 

So absorbed _____ in her work that she didn’t realize I was behind her.

Mr. Smith was so angry at all ______ Bill was doing ______ he left.

.—May I remind you that a Mr. Zhang is waiting downstairs, sir? —Oh, dear. I ________ about it.

 With a label _______ to each luggage, it won’t take you long to find yours.