描述他人正在做的事情 — 英语选择题
题目
放学回家，小明想告诉妈妈爸爸正在做什么。下列哪一句正确描述了“爸爸正在厨房里做饭”？
A. My father cook dinner in the kitchen.
B. My father is cooking dinner in the kitchen.
C. My father cooking dinner in the kitchen.
D. My father is cook dinner in the kitchen.