I had a very difficult time finding the lost glasses.这句话是对的吗?为什么句中的finding不是to find

I had a very great I had a very pleasant 急 I had a very pleasant weekend I had a very unusual experience on Sunday I had a very unusual experience 改为感叹句 I had a very unusual experience.改为一般疑问 This morning ,I had a very interesting class.改错 I had a very funny day.分析这个句子呀.. Yesterday I had a cold ,but I feel _____better.为什么是a little 而不是very much? Last week I went to the theatre, I had a very good seat. I had a chat with Jack,in_____home I enjoyed myself very much I had a very good vacation and I feel full of energy这么说对不对 Without a valentine i had a very happy wish to single friends and的汉语是什么意思 My father got very angry______ A.with that I had done B.with what I had done C.At that I had doneMy father got very angry______A.with that I had done B.with what I had done C.At that I had done D.at what I had done I had a long holiday for May Day .I was very happy,because I could do anything I want. I had a very unusual experience on sunday.和He had an unusual experience last weekend两个句子为什么 i had a very good time during my holiday是一般过去式吗 I had a very exciting e_____ in Hainan last year.今天回答.