I need more time for my studies and have had to cut back on the outside 这个句子中为什么用have had to?

I just need more time I need one more time,I can mke very hearts smile for 麻烦说清楚一点. i need more time什么意思? I need more time to love you holding give me time to think it i need more I need more s___ time to practicing football I need more $$$$$.. I NEED MORE DRENK I need more RT i need more sleeping I need more time for my studies and have had to cut back on the outside 这个句子中为什么用have had to? i'm a s____.reader.i need more time to read the book i need to buy ___food,for my goldfish.A.more fishesB.more some fishesC.many more fishD.some more fish That‘s e__ what I need!I have been looking for it for a long time I think they need more time ___ (study) so that they can get good grads I need more leisure time to read some interesting book at Please let me slowly,i need more time to know my heart i need some more of