wood is one of ( )in our life A、useful materials B、more usef

wood is one of ( )in our life A、useful materials B、more usef ___lights are very useful in our daily life.A) Electric B) E Electricity is very useful in our life.（感叹句） A house made of wood is more comfortable to live in than mad Li Lei is one of ________ in our class. A．best students B．a ___ of the desks is new in our class.A.Everyone B.Every one alice is one of the ____students in our class A good B well He is one of ___ ___ in our class.A.tallest boy B.the talles miss gao is one of ( )in our school A most popular teacher B It is one of the largest( )in our city.A zoo B zoos Ca zoo I________ is becoming more and more important in our life computer is one of the most useful( )in the world