选词填空。(1) I am watching TV ___home.(2) There are some boxes ____ my house.(3) This is a map ____ the desk.(4) This is ____ you .(5) A map ___ Canada.
Reading ____ bed is bad ____ your eyes.
I ____ some oranges, but I can`t found them now.
Jim ____ lunch at school.
His father ____ basketball every day.
Do you often help him ____ his English.