---What about your self-drive trip yesterday?---Tiring! The road is being widened, and we ____ a rough time.
John received an invitation to dinner, and with his work , he gladly accepted it.
several time, the young scientist still kept on making his experiments.
--- Lucy doesn’t seem to be what she was.--- No. so much in the war has made her more thoughtful.
--- What do you suppose made her worried?--- a gold ring.
--- The English exam is not difficult, is it?--- . Even Tom to the top students failed in it.