Dictionaries are very ____[use]to our study

Dictionaries are very ( )use to our study Dictionaries are ____(help) to our study. 1.Dictionaries are  very _____to our study. Our ____ are very ____ to us(friend) it is very ____(use) to you when you study english. English dictionaries are very（）（help）to students. 英语完形填空Dictionaries are very useful books.People use dictiona I think a dictionary is very ____(help) to our English study my English teacher w____ me to study hard.we are t ____ our The new dictionaries are very useful. I think digital dictionaries are very useful. computers are very ____(use)该怎么填?