用介词加关系代词填空
1．There were 20 singers in The same Song yesterday,________four came from Hong Kong.2．John has interest in playing many kinds of sports,________basketball and badminton are his strong points.3．He is a man with rich experience ________much can be learned.4．Zunhua is one of the famous tourism destinations,20 miles northwest________lies Dongling,a group of the Qing Imperial Tombs.5．The house ________I grew up has been taken down and replaced by an office building.