Up to Tuesday’s attack, the worst school shooting in the U. S. was in March 1998 in Jonesboro,______two boys, aged 11 and 13, shot and killed a teacher and four girls.

The rain came to a stop the night before.The fields are still full of water.　—It _________for nearly a week.

He needs to work ________ hour ________ night.

________ do you think of the new movie —Great!

Let’s ________ some dumplings right now.—OK. I’ll cut up the meat first.