you have get a bad cough.how many subject do you have?i will get some fruirs for you.哪里错了

　You have got a bad cough.get改成got 现在完成时动词用过去分词
　　How many subjects do you have?subject 学科,是可数名词,复数加s
　　I will get somefruit for you.fruits（题目有拼写错误） 后面的s去掉,因为fruit水果 是不可数名词