—Mary broke up with me! —You____ have forgotten about the Valentine's Day.
A great number of studentssaid they were forced to practice the piano.
________ the tower building,where you can see the whole city
Up to now, they _______enough money for students who can’t afford to go to school.
In the flats Tom was the only man from _______ bedroom the thief had stolen much money.
Shenzhou-VIII has docked with Tiangong-I successfully, _____ the start of the establishment of China's own space station.