How many students are there in yourclass ____ homes are in the country

tuation forced my mother and I exchanged our rolesas child and caretaker, making me grow up much faster than the _____ child.

People have planted a great many trees in order to ________ wind and sand in the desert. [ ]

What about ______ bike— Do you think it all right to buy him that bike as______ birthday gift

What are you busy with? — The conference in our city next week