—May I speak to the headmaster?—He a meeting now. Can I take a message?A. is havingB. had

问题补充：

—May I speak to the headmaster?

—He a meeting now. Can I take a message?

A. is having

B. had

C. has

D. will have

答案：

(答案→)A. is having

B. had

C. has

D. will have

解析：根据语境可知此句的含义是我可以和校长说话吗？其答语是，他正在开会，我可以捎个口信吗？考查的动词的时态，因句中有关键词now，标明正在进行故用进行时态。主语是he故选A。