Indeed,this was the fourth time that I have had to witness m

Indeed,this was the fourth time that I have had to witness m this was the first time that i had serious troble with my bo this time i have had This was one of the best eating experiences that I have had This was the first time that i ____ the country.A:have been This is the first time (that) I have been to the summer pala 为什么This was the first time that I talked to a foreign friend this is the first time that i to Mountain Tai填have been还是cam That was the first time I had gone there and I was impressed that was the second time i had been abroad这一句中为什么不用I was abr This is the first time that I have been abroad This is the first time that i have come beijing.