用适当形式填空：1.We must__(obey) the school rules.
2.The Whites___(talk) about their plan for a new flat now.
3.Here__(be) some bread for you.
4.---Where is Jack?---He is very busy now.He___(help) his mother with the housework.
5.We must tell everyone___(not play) in the street.
6.There___(be) an English film on Channel 20 tonight.
7.Students must___(keep) quiet in the reading room.
8.Don't shout.Our class teacher___(have) an important meeting in the next room.
9.___you__(take) a bus to school every day?
10.The little girl___(sing and dance) in the room now.
11.Tomorrow morning there___(be) a football match between Class One and Class Two.
12.Look!That__(be) John Smith.He___(talk) to our headmaster.He___(teach) in our school next semester.
13.Here__(come) the bus.
14.A few minutes___.Tom's mother answered the phone.(;late)