Complete the sentences using the respective conditional form (zero conditional and first conditional) :1?

Complete the sentences using the respective conditional form (zero conditional and first conditional) : 1. If you ___________ to loud music today, you________ hurt your ears! 2. If the mechanic ________ our car, we ________ drive to the beach next weekend! 3. Lisa _______ get a backache tomorrow! If she _________ (sit) at her computer so long. 4. You _________ (have) nightmares if you __________ (watch) scary movies tonight!