Complete each sentence with a suitable word.

Write one word in each gap.

My grandma is a fussy [ ]; it's hard to satisfy her with your cooking.

Kate always checks the ingredients of all meals as she's allergic [ ] nuts. If she eats nuts, she can get to the hospital.

These chips are too salty [ ] my liking.

I won't eat this burger; I'm [ ] a low-fat diet.