问题
问答题
短文改错/Proofreading and error correction
It was the chance of a lifetime to win the first prize on the Story Writing Show. All I had to do was to write a story or present it. My teachers have been telling me how great my writing was. So if they had said was true, I would have a chance of winning the prize. What were better, I had useful help. There was Uncle Chen, gentleman living near my house, who was a very much famous writer. He agreed to reading my story and give me some advices on how to write like a real writer.
4（）
答案
参考答案：
have→had
解析：
语境叙述过去的事情，而本句谈论的是过去动作(比赛)之前的情 况，因此要用过去完成进行时。