帮我写出下列单词,时态要对的哦!
问题描述：
帮我写出下列单词,时态要对的哦!
1.It is _______（必要）that you attend the meeting today.
2.His careless drving ________（引起）the car accident.
3.He's too difficult ,so helping with him is a w________ of time.
4.The computer is ______（广泛）used in our daily life.
5.Children should learn to ________（尊重）each other.
答
1.necessary
2.caused
3.waste
4.commonly
5.respect