A．whatB．whoC．howD．which

_____________wonderful birthday I am having!A、whatB、what aC、howD、how much

【C13】A．whatB．whichC．howD．that

【C13】A．for whatB．for whoC．for whomD．for whoever

【C8】A．whatB．whoC．thatD．where

【C6】A．whatB．thatC．howD．why

A: _____is at the door？B: It must be our new neighbor, Mrs. Lones .A. WhatB. WhoC. Which