Помогите пожалуйста придумать 5 предложений с 1)look after 2)look forward to 3)look up 4)look down on 5)look out for Помогите пожалуйста,мне нужны не слишком короткие,уже всю голову сломала)

He is looking after his sister now.I am looking forward the meeting with my old friends. Would you like to help me please,I am looking up a red dress?She always looks down on everybody.What are you looking out for here?