求下列英语句子的成分分析!大神进!

求下列英语句子的成分分析!大神进!
1 No one knows for sure,and making predictions is a risky business.
2 Everyone will be given a teleophone number at birth that will never change no matter where they live.
3 All this seems certain,but there are plenty of things about city life in the future which are not certain.
4 Distance surgery will become common as doctors carry out operations from thousands of miles away,with each city having its own telesurgery outpatient clinic.
5 Senior citizens and people with disabilities will be able to go anywhere in the world using high-tech cameras attached to their head.
6 You should talk to the driver,and make sure you know the price before you begin the journey,for example,if it is per person,single or return.
7 Simply raise your hand,and a taxi appears in no times