Jawaban:

1.(-) J did not worked in a bookstore last year

(?) Did J worked in a bookstore last year?

2.(+) he go to school yesterday

(?) did he go to school yesterday?

3.(+)they do their homework last night

(-)they don't do their homework last night

4.(-) he was not a good boy

(?) was he a good boy?

5.(-)she don't felt sorry for what she did two days ago

(?) did she felt sorry for what she did two days ago?

7.(-) Mr. Pasi did not taught us math five years ago

(?) did Mr. Pasi taught us math five years ago?

8.(+)he write a letter yesterday

(-)he did not write a letter yesterday

Penjelasan:

semoga membantu! maaf kalau salah saya juga masih belajar!