补全对话
A:Hi,Mr.Wilson.Where did you go last night?I 1 you up but there 2 no 3
B:Hi,David.I 4 to Shanghai,Suzhou and other 5 .
A:Great.6 did you go there 7 ?
B:You know I’m a businessman.I 8 9 to many places.
A:What 10 of computers do you have?
B:Many 11 12 .
A:Some are very 13 and 14 are quite dear.
B:I think your job 15 be 16 and 17 because you can sell your things and see the world 18 the 19 time.
A:I think so.So I 20 my work.