根据句意几首字母提示在横线处填入适当的词.
1.Do you think r______ will take the place of humans?
2.Yang liwei is the first chinse a______who flew in the space.
3.Thatboy is fifteen yeais old and he is a______ todress himself.
4.I hope my dream will come t_______ one day.
5.countries like Italy,spain,andArgentina have long football-playing histories and h_____ of thousands of fans.
6.during the week ,I always wear a suit and look smart.but at the weekends I usually dress more c_____.
7.peopie think this new machine can help with the housework and do the most u______ job.