完形填空。
Life in the year 3044 is very different        life in the 21^st century. We still do many of the things you did, but we do them       . For example, we now have e-friends to help us and keep us company. An e-friend is a machine that looks just               a human being. It can walk and talk and can do almost       we human beings do. My e-friend is a lot like me and we have       fun together. She helps me        my homework and we often go swimming. She is programmed to take care of me if anything       , so I always feel safe when we are together. She can also send me messages, just like old-fashioned e-mail, and I can download information from her memory. It’s great       an e-friend. I am never lonely and I always have someone to talk        .
I would like to tell you more about life in the year 3044, but I have to send my e-friend to clean up my room. Maybe        I will be able to travel back in time and visit you.

A．of B．from C．in D．with

A．different B．difference C．differently D．differences

A．like B．for C．at D．up

A．something B．anything C．nothing D．everything

A．many B．a few C．a lot of D．little

A．with B．at C．on D．doing

A．will happen B．happens C．happened D．is going to happen

A．have B．having C．to have D．has

A．in B．about C．with D．at

A．one day B．in one day C．after one day D．with one day