I was having trouble______.

I was having dinner at a restaurant the smoke was so thick that i was having trouble________ I was having dinner at a restaurant .having dinner 前为什么 有was I had dinner 和 I was having dinner 的区别 I was excited about the idea of having a I was having an English class at this time. I was having a hard time doing的意思 when I was having supper,the postman arrived I was having a hard time _____ (find) your school. I was having trouble getting along with my parents I was having a hard time finding the school.这个句子为什么用having When I was sick I _____ to go to the hospital.was having hav