tolong dibantu teman

1. they watched tv last night
    they did not watch tv last night
    did they watch tv last night?
    when did they watch tv?
2. i had a terrible headache yesterday
    i had not a terrible headache yesterday
    had you a terrible headache yesterday?
    when did you have a terrible headache?
3. he called the office to tell them he was sick
    he did not call the office to tell them he was sick
    did he call the office to tell them he was sick?
    when did he call the office to tell them he was sick?
4. Dr. Johnson got up early this morning
5. Chris found a ten-dollar bill last night
6. The dog followed us down the road yesterday
7. Those students worked hard last semester
8. they were had been busy a month ago
9. Yesterday it was very cold
10. They had been really unkind yesterday but i had not been...

1. i have saw
2. i have broken
3. i have been
4. the children have broken
5. i have known
6. she has been