— May I speak to Mr
—May I speak to Mr. Smith?
— May I speak to Mr Morgan?
—May I speak to Mr Morgan?
—May I speak to Mr Wang?
——Hello!May I speak to Mr Smith,please?
—May I speak to Mr Wang please?
—May I speak to Mr. Morgan?
—May I speak to Mr.Wang, please?
—Hello,may I speak to Mr Liu,please?
Hello!May I speak to Mr Wu?
Hello,may I speak to Mr.Smith?
---May I speak to Mr. Smith?