1. Read the following signs: Batteries are sold separately

3. PASSIVE VOICE Passive voice emphasizes the result of an action, rather than the agent who does the action. To form the passive voice we need: to be + verb in past participle

4. ACTIVE VOICE PASSIVE VOICE I (Subject) CRASHED (Verb) THE CAR (subject) WAS CRASHED (to be + past part) (object) by the truck (agent)

5. Simple present: am / is / are + past participle Bananas are grown in warm climates. English is taught in DUI. Simple Past: was / were + past participle Computers were invented in the 1940’s. This book was published in the UK.