题目内容：

Life in the year 3044 is very different ____life in the 21st century. We still do many of the th ings 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(人类).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 weoften go swimming. She is programmed to take care of me ____anything happens, 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 so meone 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.

1.A. of        B. from        C. in            D. with 

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

3.A. like      B. for          C. at           D. up 

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

5.A. many     B. quite a few    C. a lot of       D. the number of 

6.A. with       B. at           C. on          D. doing

7.A. if         B. that        C. what        D. /

8.A. have       B. having       C. to have      D. has

9.A. to          B. about       C. with        D. Both A and C 

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