Mohon Diajawab Y Kak!

1. was - wasn't
2. were - was
3. was - wasn't
4. was - was
5. were - weren't

Catatan :
Was digunakan untuk subject I, He, She, It
Were digunakan untuk subject You, We, They

Hope this helps:)

1. was, wasn't
2. were, was
3. was, wasn't
4. was, was
5. were, were not