In ______ 1940s, in ________twenties, my grandfather had to move to the northeast of China to make _________ living.

Listen! Mary______in the next room.

So far， _______ of the students in our class _______ seen the film.

Mary’s parents hope she will become anoutstanding pianist and they don’t ________her to go out with her friends evenon weekends.

30_Cydia，whatdid you hear our teacher said just now_Everyboy and every girl as well as the teacher who___to lead the group____asked tobe at the school gate before 6：30 in the morning