1.The use of coputer is taught by someone here.
2.The knives are used to cut the food (by us).
3.Football is played by people all over the world.
4.Our room is tidyed by us every day.
5.Paper is made from bamboo (by them).
1.The use of coputer is taught by someone here.
2.The knives are used to cut the food (by us).
3.Football is played by people all over the world.
4.Our room is tidyed by us every day.
5.Paper is made from bamboo (by them).