简单英语改错···高手请进·!

简单英语改错···高手请进·!
Correct the errors in the following sentences.
1.Because he had drunk too much.he had to leave the party early.His stomach was like a volcano.That was ready to erupt.
2.It rained all week parts of the road were flooded.
3.While sitting in the office,she realized she had lost her valuable ring.But happily found it in the women's room after work.
4.My favorite teacher,a native of Indian,and who is also our volleyball coach,is moving to another city next year.
5.After sitting for a long time in his office,the doctor finally let me into the examining room.
6.Wedging his way out of the dining hall,his discovery was a terrible hall beyond imagination.
7.The family decided to move to Austria they lacker some local certifications.
8.The spreading of educational and culture norms may affect and forming the attitudes and sensible of a nation.
9.Everyone nearly knows the truth after leader announced it at the conference.