英语高手进来帮做下初中嗲英语~加分~

英语高手进来帮做下初中嗲英语~加分~
请用be动词的适当形式完成下面的短文.
Hello!I[1]___Zhang Hua.My English name[2]___Betty.There[3]___three people in my family--my father,my mother and me.I have two pen friend.They[4]___Ann and Linda.They[5]___from America.Ann and Linda[6]___in Grade3,but Ann[7]___in Class3,and Linda[8]___in Class4.I[9]___in Class1,Grade2.We [10]___very happy every day.
请用be动词的适当形式填空.
1.____Lucy and Lily twins?
Yes,and they ___twelve.
2.___you a student?
No,I___not.I___a teacher.
3.It___a nice dress.I like it.
请写出下列表达的缩略形式.
we are____
they are___
is not___
are not___
his name is___
what is___