F：They excepted my invitation to dinner.

　　T：They accepted my invitatipn to dinner.

　　F：Everyone attended the meeting accept the secretary.

　　T：Everyone attended the meeting except the secretary.

　　2.advice， advise， advice 是名词，advise 是动词。

　　F：His advise was very useful.

　　T：His advice was very useful.

　　F：I was adviced to purchase an economical car.

　　T：I was advised to purchase an economical car.

　　3.affect， effect. affect 是动词； 意为influence. effect 可以是动词也可以是名词。动词effect意为cause to happen， 名词effect意为the result.

　　F：Pollution effects everyone.

　　T：Pollution affects everyone.

　　F：Your tears do not effect me.

　　T：Your tears do not affect me.

　　F：What is the affect of that drug？

　　T：What is the effect of that drug？

　　5.most ，almost most 是形容词almost是副词。

　　F：Most everyone has a desire to succeed.

　　T：Almost everyone has a desire to succeed.

　　F：The student was most finished when the bell rang.

　　T：The student was almost finished when the bell rang.

　　F：The children ate most all of the pie.

　　T：The children ate almost all of the pie.

　　——The children ate most of the pie.