. He's very short: ________ sisters are taller.

(A) both of them

(B) his both

(C) both his

(D) the two both his
2. When ________ dinner.

(A) have you

(B) do you have

(C) you have

(D) you are having
3. Kate is the best ________ the three.

(A) in

(B) from

(C) than

(D) of