We should helpful to the needy.
He is always helpful whenever I have any problem.
He is very helpful to others.
Trees are helpful to man in many ways.
Computer is a very helpful device.
Trees are helpful in cleaning the environment which is polluted by several causes.
She is a very helpful lady.
This device will work through GPS and will be helpful in detecting a person at any location.
He was remembered as a very helpful and obedient boy.
C++ is an object-oriented programming language, which is helpful in executing various computing software operations.
This book can be helpful in learning the basic concepts of computer science.
He is sympathetic as well as helpful.
He will be helpful in your new project.
How helpful is astrology in changing an individual’s life?
This plant is very helpful in repelling mosquitoes.