1. (+) I went to Jogjakarta with my friends last week.

(-)I didn't go to Jogyakarta with my friends last week

(?) did you go to Jogyakarta with my friends last week?

2 (+) Dion won the speech contest in his school two days ago

(-)Dion didn't win the speech contest in his school two days ago

(?)did Dion win the speech contest in his school two days ago?

3. (+) Sinta and Sindi were at the school library yesterday afternoon.

(-)Sinta and Windi weren't at the school library yesterday afternoon

(?) we're sinta and Windi at the school library yesterday afternoon??

4. (+) He sent a letter to his friends last Sunday

(-)he didn't send a letter to his friends last sunday

(?)did he send a letter to his friends last sunday??

5. (+)My mother cooked fried rice for my birthday party last month.

(-)my mother didn't cook fried rice for my birthday party last month

(?) did my mother cook fried rice for my birthday party last month??

6.(+) They did the Math exam two days ago

(-) they didn't do the math exam two days ago

(?) did they do the math exam two days ago?

7. (+)Karina got what she expected from the seminar last week.

(-)Karina didn't get what she expected from the seminar last week

(?) did Karina get what she expected from the seminar last week??

8. (+) He came to school yesterday because he was sick

(-) he didn't come to school yesterday because he was sick

(?) did he come to school yesterday??

9. (+)You payed the tax last year.

(-)you didn't pay the tax last year

(?)did you pay the tax last year??

10.(+) He came home last night

(-)he didn't come home last night

(?)did he come home last night??