Помогите вставить глаголы в правильной форме.

1. If the officer assigned to the job is ill or on vacation, severe backlogs and delays canʹt be avoided.
2. If the certificate is not sent in time, the business community will be penalized.
3. If he hadn't climbed the ladder, he wouldnʹt have broken his leg.
4. If it hadnʹt been cold, they wouldn't have lit the fire.
5. I will give John your message if I should see him today. – Я передам Джону твоё сообщение, если (я) вдруг увижу его сегодня.
6. Those plants wonʹt grow if you don't water them.
7. I would buy that bag if it were cheaper.
8. If she had opened the letter, she would have been surprised.

If the officer assigned to the job is ill or on vacation, severe backlogs and delays can not be avoided.

If the certificate is not sent in time, the business community will be penalized

If he hadn't climbed the ladder, he wouldn't have broken his leg.

If it hadn't been cold, they wouldn't have lit the fire.

I? John your message if I should see him today.

Those plants won't grow) if you don't water them.

I would buy that bag if it were cheaper.

If she had opened the letter, she would have been surprised.