The milk_(taste)slightly sour.I'll buy more today

the small oranges taste sour.对sour提问 Today is ____Easter Sunday.I'll buy ____Easter basket.A.the, I bought the milk a weel ago.It—— (taste) sour now. My dad doesn't like the sour taste in the the grapes ________ (look) but _________ (taste) very sour 用 The small oranges taste (sour)对括号部分提问 Lemons taste very sour. The sandwiches taste d___.Can i have some more 请问I taste the I don't feel( )today,so the food doesn't taste( ). The more I work,___(happy) I'll be. the milk (taste)sour now.it has gone bad.这里的taste应该用什么形式?说下理