There be 对划线部分提问1. There are some students and some teachers in the classroom .2. There are some desks and a chair in the room .3. There is a boy and two girls under the tree .4. There is an orange and two pears in the bag .5. There are many children and a man in the bus .6. There is a computer on the desk .7. There is a fish in the river .8. There are some birds in the sky .9. There are some trees near the house .10. There are some flowers in the garden .