用所给时间状语改写下列句子.
问题描述：
用所给时间状语改写下列句子.
1.Is she surfing the Intenet in the room (for about 2 hours)
2.Mr.and Mrs.lived here last year.(since 2000)
3.Jack with his friends has been skating for three hours.(at this time yesterday)
4.Where were they playing soccer at 5:00?(a moment ago)
答
has she surfed the internet in the room for about 2 hours
Mr and Mrs have lived here since 2000
jack with his friends were skating at this time yesterday
where did they paly scoccer a moment ago