為你解答。

1、Sheplayedthepianolastweekend.

否定句：Shedidn"tplaythepianolastweekend.

一般疑問句：Didsheplaythepianolastweekend?

肯定回答：Yes,shedid.

否定回答：No,shedidn"t.

2、Iwastherejustnow.

否定句：Iwasn"ttherejustnow.

一般疑問句：Wereyoutherejustnow?

肯定回答：Yes,Iwas.

否定回答：No,Iwasn"t.

3、DianawatchedTVlastnight.

否定句：Dianadidn"twatchTVlastnight.

一般疑問句：DidDianawatchTVlastnight?

肯定回答：Yes,shedid.

否定回答：No,shedidn"t.

4、Hetelephonedthedoctorthismorning.

否定句：Hedidn"ttelephonethedoctorthismorning.

一般疑問句：Didhetelephonethedoctorthismorning?

肯定回答：Yes,hedid.

否定回答：No,hedidn"t.

5、Timwasinthatcitylastweek.

否定句：Timwasn"tinthatcitylastweek.

一般疑問句：WasTiminthatcitylastweek?

肯定回答：Yes,hewas.

否定回答：No,hewasn"t.