精选优质文档-倾情为你奉上作文必背句型：Unit1 Know yourselfWe are writing to recommend David as our new monitor. We think he has many qualities for this position. We think David is the most suitable person to be our monitor. We hope that you agree with us. He is very confident, clever, helpful, hard-working. He will help us with our lessons if we are absent from school. Unit2 colors Colors can influence our moods. Wearing red can also make it easier for you to take action. Red may be o
