I was so struck by the stranger that I had a hard time tryin

I was so struck by the stranger that I had a hard time tryin I had a hard time with math and I was not ( )to get the bad I suddenly had a feeling that I was so insignificant... I was struck by the limited use______their natural resources it was the first time in a year and a half that I had seen t ,I had such fun that time seemed to go by so quickly. 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 by the time i was ten,i had could speak English well 这句话表达正确 by the time i was seven,i had gone to school 这个句子对吗 By the time i was seven ,i had后面接什么? That was the first time I ____ there and I was impressed by