I'll talk about a newly-opened market ---you may get all tha

I'll talk about a newly-opened market.和
You may get all that you need.都是完整句,不缺成分.
又,两个句子中间没有标点符号,所以只可以填连词,即where,and等.
此题明显考察状语where的使用,而且根据句意,and并不合适.所以应填where.
又,where代替后半句修饰market,所以应为状语.