there ___ some flour in the bag.there 后面填are还是is

there ___ some flour in the bag.there 后面填are还是is There are some i_____things in the bag.怎么填 There are some books in the bag There is some milk in the bo there are some rice in the bag 请问:There ____ a pen and two pencils in the bag.填is 还是 are 急 there __some bottles of orange in the bag填is还是are. There‘s some ___(bread）in the bag there is some___（jam） in t there ___ some bottles of water on the table.请问填are还是is? there are some cookies in the bag 对some 提问 there ( ) some bread and some water in the bag.(is are) There( )some food in the basket.( )中填is还是are?food有没有复数形式? there ------some apple juice in the bottle.横线中填is 还是 are?