What do you think if we put both John and Jack in charge of the work? — Just John is OK. ________, you know.
Thanks ____ your last letter.[ ]
Eric taught folk music in a local school for one year, ______ he spent some time abroad studying jazz.
I have ________ interesting book. _________ book is Millie’s.
Excuse me, Sir. But smoking is not allowed here.—Sorry, I didn’t see the sign. I’ll _______ my cigarette at once.