i was having a hard time finding it until you came along.为什么find加ing

I was having a hard time _____ (find) your school. I was having a hard time doing的意思 I was having a hard time finding the school.这个句子为什么用having i am having a hard I you it a time came learning having hard until along was 连词成句 i was having a hard time finding it until you came along.为什么find加ing 连词成句I ,you,English,a,time,helped ,learning,having,hard,until ,me,was 同义句转换I was having a hard time finding the new place I was caught in a hard I was having a hard time ____ it until he came hereto find可以吗?若不行请分析一下 .finding呢? i was having a hard time finding it until you came along.怎么翻译这句,然后along什么意思在这个句子 -------,someone rang me upa having a bath b when i was having a bath After a day’s hard work ,I was really (e 英语短文改错,Balancing work and school was difficult “I was staying up lately 36. Studying,and going to work early every morning.I was having a hardtime concentrate in class,and a hard time on the job because I was so 37. friends like you make it easier to get alone in a new place还有I was having a hard time finding it until you came along和You could help with cleaning and cooking.怎么翻译 Bill was having a hard time___the school until Tony came along.A.find B.finding C.finds D.to find I was seven o'clock in the evening,The Smiths ------supper.A was having,B were having I was excited about the idea of having aI was excited about the idea of having a dog.怎么翻译