— May I speak to Mr Morgan?

— May I speak to Mr Morgan? —May I speak to Mr Morgan? —May I speak to Mr. Morgan?   —May I speak to Mr. Smith? —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.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?