英语 There are many sheep eating grass ______ the fields and _

英语 There are many sheep eating grass ______ the fields and _ ---______ any sheep on the grass?---Yes,there are. there are many sheep eating grass.为什么加ing不是正在进行时加be的吗? there is a sheep on the hill and it is eating grass there改为同 there---- lots of sheep on the hill eating grass A.are B is A group of sheep are eating grass and leaves at the foot of there is sheep eating grass over there ( )There is _________ sheep eating grass o （Three fourths）of the sheep on the farm (are) eating grass. There is------sheep eating grass on the hill.A so little B s Look, A lot of_____(sheep) are eating grass on the hill 选用适当的词填空：How many sheep are there ______(on,in)the hillside?