What（ ）you doing?填系动词

what do you prefer,______ or _______?两个空填动词,是都填doing还是都填todo What is the dog doing?It()some meat.(eat)(填动词适当形式） What( )doing?you are washing the dishes 中的‘“（ ）”该填什么? what are you doing the 后面填什么 morning what were you doing _______(昨天晚上） what are you doing. What () you doing? what you are doing what were you doing? what you doing cutie? what are you doing what you doing.