The manager promised to keep me （ ） of how our business was going on.
（A）to be informed
（B）on informing
（C）informed
（D）informing
He had his book （ ） at his own expense.
（A）print
（B）printed
（C）to print
（D）printing
（ ） finished his work, he had to stay at home at the weekend.
（A）Having not been
（B）Being not
（C）Not having
（D）Having not
