*Cấu trúc thì hiện tại tiếp diễn:

(+) S + am/is/are + Ving.

(-) S + am/is/are not + Ving.

(?) Am/is/are (not) + S + Ving?*

1, (-) We are not working on the new show right now.

(?) Are we working on the new show right now?

2, (+) I'm talking on the phone at this moment.

(?) Am I talking on the phone at this moment?

3, (+) He is running very fast.

(-) He isn't running very fast.

4, (-) Julia isn't baking a chocolate cake at the moment.

(?) Is Julia baking a chocolate cake at the moment?

Đáp án + Giải thíc các bước giải : 

1) 

(-) We aren't working on the new show right now

(?) Are we working on the new show right now ?

2)

(?) Am I not talking on the phone at this moment ?

(+) I'm talking on the phone at this moment 

3 

(+) He is running very fast 

(-) He isn't running very fast 

4) (-) Julia isn't baking a chocolate cake at the moment 

(?) Is Julia baking a chocolate cake at the moment ? 

CÔng thức 

Câu khẳng định: 

S + am/is/are (’m/’s/’re) + V-ing ….

Câu phủ định :

S + am/is/are + not (’m not/isn’t/aren’t) + V-ing ….

Câu Nghi vấn : 

Am/Is/Are + S + V-ing …?

Chúc bạn học tốt cho mik 5 sao và Câu trả lời hay nhất nha