120.2 Put in at, on or in where necessary. Leave an empty space (-) if no preposition is necessary. 1. a. I'll see you _on_ Friday. b. I'll see you (-) next Friday. (no preposition) 2. a. What are you doing ___ Saturday? b. Wha...

120.2 Put in at, on or in where necessary. Leave an empty space (-) if no preposition is necessary. 1. a. I'll see you _on_ Friday. b. I'll see you (-) next Friday. (no preposition) 2. a. What are you doing ___ Saturday? b. What are you doing___ the weekend? 3. a. They often go out___the evenings. b. They often go out ___ Sunday evenings 4. a. Do you work ___ Wednesdays? b. Do you work___ every Wednesday? 5. a. We usually have a holiday ___ the summer. b. We often have a short holiday ___Christmas. 6. a. Pauline got married___ 1991. b. Pauline got married ___ 18 May 1991. c. Chris is getting married ___ this year. Помогите!!!