—Your book, Tommy? —No, Mom, it’s my friend’s. —Remember to return it to ____ name is on it. 

–Have you heard that Tom has passed his driving test?–Oh! That’s great of him! I’ll go and _____ him _____ that.

Thinking      you know        in fact you don’t know is a terrible mistake.

It’s generally considered unwise to give a child     he or she wants.

.The World Health Organization gave a warning to the public without any ______when the virus of H1N1 hit Mexico in April, 2009.