The children________not to play with fire.
——Mr. Li is ill in hospital. His daughter is looking after him. ——.
——Did you have a good weekend? ——.We enjoyed ourselves in an amusement park.
——Tina, is this schoolbag? ——Yes,it’s mine.
——Must I leave the room now? ——No,you.
——You have a beauifuln voice. I love your songs. ——.