`@` Câu góc :

    Food prices have rairsed so rapidly in the past few months that some families have been forced to alter

`@` Câu chỉnh lại : 

    Food prices have risen so rapidly in the past few months that some families have been forced to alter their spending habits.

`@` Giải thích các bước giải : 

1) rairsed `->` risen

2) Alter `->` alter their spending habits