tolong saya mengerjakan soal ini sekarang

1.
they haven't been planning since February.
have they been planning since February?

2.
mr arkan hasn't been staying at hospital for three weeks.
has mr arkan been staying at hospital for three weeks?

3.
mrs gatik hasn't been becoming a headmaster for two years.
has mrs gatik been becoming a headmaster for two years?
(soalnya naco mana ada verb becoming)

4.
enik and ida haven't been studying hard this semester.
have enik and ida been studying hard this semester?

5.
i haven't been working out for a week.
have you/i been working out for a week?

1. (-) They have not been planning since February.
    (?) have they been planning since February?

2. (-) Mr. Arkan has not been staying at hospital for three weeks. He is getting better.
    (?) has Mr. Arkan been staying at hospital for three weeks? Is He getting better?

3. (-) Mrs. Gatik has not been becoming a headmaster for two years.
    (?) has Mrs. Gatik been becoming a headmaster for two years?

4. (-) Enik and Ida have not been hard study this semester.
    (?) have Enik and Ida been hard study this semester?

5. (-) I have not been working out for a week.
    (?) have you been working out for a week?