补全对话

A. Did you go by yourself B. How far is Hubei from here C. What did you do D. Where did you go E. Where do they live F. did you go on a trip G. How long did you stay with your grandparents

Bill: Tom,  last summer holiday?

Tom: No, I didn't. I went to visit my grandparents.

Bill: Really. ?

Tom: They live in the countryside in Hubei.

Bill: ?

Tom: No, I didn't. My parents went with me.

Bill: ?

Tom: It took us about six hours by train.

Bill: ?

Tom: We stayed there for about a week.

Bill: It must be a happy time. ?

Tom: We cooked the meals together and watched TV together. Sometimes we went out and saw a film.

Bill: Your grandparents must be very happy.