Was it in the school reading room _____ you found the missing book?

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

— Ten dollars, please! — How terrible! I ______ bringing my wallet with me.

 Having concentrated for a long time he ____ his work, made some coffee and talked with his colleagues.

The population of India has ______ quickly, because they don’t have a Family Planning policy like China.