Hi .<br/>I want to combine two sentence into one sentence.<br/>But I'm not sure what whether correct or not.<br/><br/>1. I have been honeymoon trip to Hongkong.<br/>2. It was my last trip.<br/><br/>1+2: I have been honeymoon trip (that) was my last trip to HongKong.<br/><br/>Is this correct? Or is there any other options?