Question

http://zhidao.baidu.com/question/48472616.html?an=0&si=7 有答案吗？快！急~~~~~

Answer 1

巩固练习：
I．按要求转换下列各句，每空一词。
1、He has already finished his homework．（改为否定句）
He __hasn't___ finished his homework __yet___．
2．They have found the lost books already．（改为一般疑问句，并作否定回答）
__Have___ they __found__ the lost books _yet_？No，they_haven't__．
3．Julia has not got home from school yet．（改为肯定句）
Julia __has__ __already__ __got__ home from school ．
4．You have never been to Shanghai before，___have__ __you__ ？（改为反意疑问句）
5. He’s gone to Beijing, __hasn't__ _he_?（改为反意疑问句）
6．Mr Wang began to teach English in this school in 1999．（改为同义句）
Mr Wang __has__ ___taught___ English in this school since 1999．
7. He hasn’t left home for 3 days.(同义句)
He __has__ __stayed__ __at__ home for 3 days.
8. They have lived here since 3 years ago. (对划线提问)
没有线。。。

II．选择正确答案。
( C )1．—Who is Mary ？
—____？I saw you talking with her at the meeting ．
A．Don't you meet her yet
B．Didn't you met her yet
C．Haven't you met her yet
D．Hadn't you met her yet
( C )2．—How do you like Beijing ，Mr Black？
—Oh ，I ____ such a beautiful city ．
A．don't visit
B．didn't visit
C．haven't visited
D．hadn't visited
( C )3．The old people ____ lonely at all since we began to visit them once a week．
A．don't feel
B．hasn't felt
C．haven't felt
D.didn't feel
( B ) 4．We have lived here ____ five years ago．
A．when
B．since
C．before
D．after
仅供参考~~