Tolong dibantu yaaa saya masih belum paham, terimakasihhh

1. was released
2. were attended
3. were not supported
4. gave
5. were known
6. is predicted
7. was visited (?)
8. was delivered
9. has been
10. dunno sorry

maaf kalo salah

1. has released
2. attended
3. didn't support
4. gave
5. knew
6. has predict
7. has visited
8. delivered
9. has been
10. were