58 The little boy has learned many Tangdynasty poems _____ though he is very young

We are working to raise money for the local homeless shelters. _______ , we are collecting clothing to offer those in need.

It is only when an NBA player has aged and been through many battles _____he learns an important lesson;there is no “I” in “team”.

The news shocked the whole nation ____a strong earthquake hit Yushu on Apr．14, 2010

一 When did the computer crash?一 This morning, while Ithe reading materials downloaded from some websites.