1. The finding of this study failed to _________________________ (将人们的睡眠质量考虑在内).
　　2. The prevention and treatment of AIDS is _____________________________ (我们可以合作的领域).
　　3. Because of the leg injury, the athlete ___________________________ (决定退出比赛).
　　4. To make donations or for more information, please _____________________________ (按以下地址和我们联系).
　　5. Please come here at ten tomorrow morning _______________________________ (如果你方便的话).

【责任编辑：青枫】