He said, "I can't go."
He said, "I can't come to help next week."
She said, "I may be late tonight."
She asked, "Shall I tell her Tom quit?"
She asked, "What time shall we be back?"
She said, "You must do your homework."
He said, "She must have forgotten."
He said, "You needn't pay now."
She said, "He needn't leave until tomorrow