You should keep the window_________ because the room is so hot and damp.

The news of the Ministry’s coming to our school for a visit was ____on the radioyesterday.

You look so sad. What’s wrong with you—I bought ______ bicycle, but when I rode it, one of _____ wheels became flat.

surprise, girls ______ more than half of allthe students in the school

Mary’s father seldom has breakfast at home, — . He has it on his way to work.