28. Mr. Duncan raised an unnecessary question _______ he then failed to find an answer.
______ is reported that he got seven gold medals.
MyfamilyaswellasI _________gladtoseeyou.
Myfather,togetherwithsomeofhisoldfriends,_________therealready.
Nineplusthree _________twelve.
Twentymiles_________alongwaytocover.