八年级英语题 拜托各位大哥大姐教下怎么做

1.A：have you ever been to London?
B：yes,i have
C：数岁has B ever been to London?
A：yes,he has.
2.A ：Have you ever tried skiing?
B： no, i haven'册行t.
C： has B ever tried skiing?
A ：no, he hasn't.
3. A ：have you ever written an email in english?
B： yes, i have.
C： has B ever written an email in english?
A： yes, he has.
4. A： have you ever had an english pen friend?
B： no, i haven't.
C： Has B ever had an english pen friend?
A： no, he hasn't.
5. A： have you ever taken a plane?
B： no, i haven't.
C： has B ever taken a plane?
A： no, he hasn't.
6. A：州毕哗 have you been to another city by train?
B： yes, i have.
C： has B ever been to another city by train?
A： yes, he has.
就是练习的现在完成式，用肯定或否定句回答的练习，三个人对话，前两人直接对话，第三人用单三形式重复。希望能帮到你！

对话啊

A