·在句子中加啊,a,an,the.

题目

·在句子中加啊,a,an,the.
I have red shirt and green shirt.Red shirt is too small and greeb shirt is too big.We have english grammar exercise for homework.I can't understand ecercise.

答案

I have (a) red shirt and (a) green shirt. (The) Red shirt is too small and (the) green shirt is too big.We have (an) english grammar exercise for homework.I can't understand (the) ecercise.