Since you are tired, you’d better___and have a good rest.A. stop to study B. stop study C. stop studying
—Excuse me, may I take a seat here? —________. The man on the seat has left.
—What did you say just now? —I asked __________.
—Did you have any problems in Britain? —Yes, _______with foreigners.
—Whose book is this? —It ________be Mary's. J. K. Rowling is her favorite writer. —No, it ______ be hers . She never brings novels to school.
—I can't find any ______to show my thanks to you. —You are welcome.