Please remember _______ the plants while I’m away.
Some children want to challenge themselves by learning a language different from ______ their parents speak at home.
______ was most important to her, she told me, was her family.
_____ is known to us all is that the 2008 Olympic Games will take place in Beijing.
Tomorrow is Tom’s birthday. Have you got any idea ___the party is to be held?
___ we are sure about is the need to prevent children from being spoiled.