1 is like 楼上的is similar 是不对的 因为similar 不是介词
2 to see his uncle on the way
3 if/ whether she could have a look at
4 too busy to respond /reply to you
5 which /that/不填 his father bought
1 is like 楼上的is similar 是不对的 因为similar 不是介词
2 to see his uncle on the way
3 if/ whether she could have a look at
4 too busy to respond /reply to you
5 which /that/不填 his father bought