广交所全称:I think this T-shirt is perfect.的反意问句是……？

I think this T-shirt is perfect.的反意问句是……？ if i say i don't think much of this book,this means that- I interested this book和I think this is aninteresting book有区别吗? I did what I could . This wasn't much 填E字;[第二字母],this t-shirt is expensive and that one is [,e,,,]. I don't think you are good ,______? I can't think what Iam when you are^^^^ i don't think she meant ____ you ( hurt) i don't think the film is interesting She wasn't happy yesterday,I think.