19. The written word - 20. Seeing is believ » Стр.114 (1-2)

Grammar 1. Match the examples to the passive forms. 1–b; 2–a; 3–c. 1. The picture was used in a car advertisement. – b. past simple positive. 2. In fashion, optical illusions are used to change our appearance. – a. present simple positive. 3. This dress wasn’t just designed to look good. – c. past simple negative. 2. Look at the examples and complete the rules. In the past simple passive: a. we use was / were + (not) + past participle. b. if we want to say the person/thing that did the action, we use by.