选词填空。 don't didn't went go going take took by ate I am John. I like _____________ on big trips. I usually _____________ a trip on my summer holiday. I often go to Beijing with my parents. But last summer, I _____________ go to Beijing. I _____________ to Xinjiang. I went there _____________ train. I _____________ good food, _____________ pictures, sang and danced. I was very happy.