My father bought a computer last year.I am practing my Engli
2个回答

1.My father bought a computer last year.

否定句:My father didn't buy a computer last year.

一般疑问句:Did your father buy a computer last year?

肯定回答:Yes,he did.

否定回答:No,he didn't.

2.I am practing my English.

否定句:I'm not practicing my Engish.

一般疑问句:Are you practicing your English?

肯定回答:Yes,I am.

否定回答:No,I'm not.

3.We took a taxi to Shanghai yesterday.

否定句:We didn't take a taxi to Shanghai yesterday.

一般疑问句:Did you take a taxi to Shanghai yesterday?

肯定回答:Yes,we did.

否定回答:No,we didn't.