【正文】
。 she your ? ? The a red skirt . 4.你爺爺在哪 里?他在書房里。 ( ) my home . A. to B. too C. two ( )2. that boy ? He’s David . A. Whose B. Where C. Who’s ( )3. your mother a nurse ? Yes. A. Are B. Is C. Who’s ( ) girl a red dress is my sister . A. in B. has C. with ( )’s late