Some teachers cleaned up the teachers' room. I think the students will have drunk most of the coffee by the time we arrive. People believe that San Francisco is a warm city. Our findings will intrigue the world. Someone will tell us by this time next week.
Many people visit Disneyland every year.
Someone has washed the dishes. John needs to have someone fix his car. Maybe we can have someone fix the heat. The United States will win the next World Cup.