请英语高手来帮我看看这句话有没语病?

题目

请英语高手来帮我看看这句话有没语病?
If god was willing give me a opportunity,I could face all people and sang ,I'm sorry.
不好意思弄错了
应该是say的

答案

1） was willing 应为 were willing TO,典型的虚拟语气；2） a opportunity 应为 an opportunity,冠词错误；3) 最后的引语加引号.4) face ... and say 典型的中式英文所以,全句应为：If god were willing to give ...