— _____ you spell “computer”?    — C-O-M-P-U-T-E-R. 

—Excuse me, Jack. ______ my backpack? —Under the bed.

一What’s that?                一         a key.

—What’s the woman with a ponytail like? —She doesn’t talk much, _____________________.

-- _______ teaspoons of salt do we need? --Two.