Harry Potter fans were left in shock ___author J．K-Rowling revealed she regretted pairing Granger and Ron in the novel

Health is money.— But I think it is money.

The roller coaster moved ____high speed and they were screaming and laughing _____ the ride.

Will you please stay here for the party—Sorry, I _____. I have to go to visit my grandfather in hospital.

So many people there!What happened?—A group of young people fought there.The police arrived,after the situation ecome calmer.