-prlfessor, do you have something at this moment?-No,thanks.I'llcall you if there is any.
It is the third time that she has won the race,__________ has surprised us all.
We feel __________ our duty to make our country a better place.
-I've got something weighing on my mind at the moment. Could you give me some advice?-__________. Tell me all about it and I'll do what I can.
She __________ an old friend of hers yesterday while she was shopping at the department store.
All the photographs in this book,__________ stated otherwise, date from the 1950s.