ช่วยหนูหน่อยนะคะ พอดีว่าอาจารย์ที่โรงเรียนดุมากเลย

[saipan]

ช่วยตอบว่าส่วนใดของประโยคที่ผิด และช่วยอธิบายให้ทุกข้อเลยนะคะ     
 ขอบคุณมากๆคะ
1. I answered the phone when it rang but I heard nothing at another end.
2.Yesterday she was so busy working that she had not her lunch.
3.   A: Why did you do that for?
      B:It's none of your business.
4.I don'tthink I can keep on doing this work, it's a boring one.
5.Only a few scenery makes the film much more interesting.
6.A girl was called Susan came to see you this morning but you had already gone out.

[Ponoarts]

ตอบข้อ2นะครับ เดาเอา
Yesterday she was so busy working that she had not her lunch.
แก้เปน
Yesterday she was so busy to work that she didn't have her lunch.