I'm going on a big trip.
I'm going on a big trip.
I'm going on a big trip?什么时态?
I'm going on a big trip.改为一般过去时
I'm going to on a big trip和I'm going on a big trip意思一样吗
I am going on a big trip.
I'm going to take a trip on a big ship.什么意恃
I'm going on a trip.
I'm going on a trip.
I'm going on a big trip是怎样演变的?
my famly is going on a big trip next week .I’m glad to hear
I am (going on a big trip)对括号提问
I am going on a big trip.是什么时态?