I've had a toothache all night请问I've的完整形式是什么样的?

I have a sweet tooth. I had a doughnut this morning before coming here.I brushed my teeth.There is no sweet tooth是神马 I've had a toothache all night请问I've的完整形式是什么样的? I'VE HAD TO MAKE A LOT OF ADJUSTMENTS中的I'VE 是什么的缩写, I've had that thought for a while. I've already had a sleep改为否定句 I've just had a cup,thank you. I have a sweet tooth是什么意思 I've had a bad cold for a week.I've caught a bad cold for a week.哪个正确? 英语作业不知对不对I've climbed mountains.I've had a drink.就是这个句子写的结构对么？ I've had a letter from my pen pal..同义句 I've ____ _____ my pen pal i've already had lunch中ve指的是什么? 英语翻译Regrest I've had a few but then again too few to mention Idid what I had too do I’ve had enough this time. I've had enough of you. I've had some dollars on had a great life because i've got you a real I`ve got a