You’d better not leave the medicine it is within kids’ reach.

Let’s go skating. The ice is ______ for us to skate on.

Long ago, the CLA and other US intelligence officials concluded that Bin Laden _____ the day –today leader of the terrorist organization he founded over 10 years ago

(2013·江苏，16)I am always delighted when I receive an e－mail from you.________the party on July 1st，I shall be pleased to attend

The new dictionaries are very usefulThey _______ well and _______ already