We talked _______ until Mr Wu asked us _______.
—What did your son say to you?—He asked me ___________________.
Tom was seen in the street at 7:00 this morning and l told him .
Audrey won an Oscar ________ Best Actress ______her role in the film Roman Holiday.
—I visited a paper factory last Sunday.—_________.
—Look! That man looks like Mr. Brown.—It _______be him, for he _______to America.