tolong bantuin yah please

1.there is much sand on the floor
2.there is much dust on the cupboard
3.there are many pens in the drawer
4.there is many rubbish in the dustbin
5.there are many flowers for sale
6.there is much ink in the box
7.there are many nails in thr box
8.there are many chairs in the hall
9.there are many trees in the garden
10.there is much butter on the plate