1.He fell off the bike and he ____(lie) on the ground.

1.He fell off the bike and he ____(lie) on the ground.
2.They stopped working half an hour ago.（改为同义句）
They ____ ____ for half an hour.
3.Everyone ____(be) here except Jim.
4.Make sure ____(keep) the windows ____(close) when it's windy.
5.Our flight ____(leave) at 10:50 tomorrow morning.