1.Do you know where is the koala from? 2.How do you think of the soap opera?--Very boring. 3.Would you mind open the door for me?--Of course not.
因为是个宾语从句,所以从句部分如果连接词不做主语都必须用陈述语气。因此改成:do you know where the koala is from.才可以
How改成What what......think of =how ..... . like
open加ing. 固定搭配: mind doing sth