please help i have searched and read and still cant find the answers i am looking for.

which sentences contains three prepostions?
a. Ben has done without a car for six months.
b. The quick brown fox jumped over the lazy dog.
c. The boys might have cooperated if they had not been chosen last.
d. Jamila crept down the stairs, through the hall, and into the kitchen.

let me tell you thank you in advance.

a. Ben has done WITHOUT a car FOR six months.

b. The quick brown fox jumped OVER the lazy dog.
c. The boys might have cooperated if they had not been chosen last.
d. Jamila crept DOWN the stairs, THROUGH the hall, and INTO the kitchen.

-------------------

I've put the prepositions in all CAPS above -- which sentence?