is helpful.He always ______ good solutions to our probelms.

is helpful.He always ______ good solutions to our probelms. Mike is helpful .He always () good solutions to our problems He always _____(come up with) good solutions to his friend's Intelligent students can always ___ good solutions to proble no wonder he is always helpful. The boy can always come up with good solutions to the proble To open a book is always helpful什么意思 4.Little has been done is helpful to our work. A good dictionary is helpful to your English it is helpful to do sth it is helpful for doing sth it is he Tom is a good boy.he is always the_____ one to come to schoo ( )1.The boy on ______ left is our monitor.He is good at pla