The students in our class          school very early every day.

---The fire was finally __________. Unfortunately, 10 people lost their lives. --- I hope the accident like this __________ happen.

--______ a volunteer is great.-- I think so. Some of us want ______ volunteers for the next Olympics.

The poor girl needs an operation. But it will ________ a lot of money.

Linda          sleep late, but now she          getting up early to catch the bus.