1.3
1. My friends were invited to the party.
2. The house was painted by Julia last week.
3. The Grand Canyon is visited by thousands of tourists every year.
4. These machines are used by chefs to mix the ingredients.
1.4
1. Would you like to play chess with me?
2. Watching TV all evening is boring. Let’s do something else.
3. Betty enjoys skating.
4. Helen promised to be here on time, but she’s late again!
5. My mother was surprised to find a present on her bedside table.