i think your advice is of great()to me and it's

i think your advice is of great()to me and it's I think your advice is of great to me and it's .A.value,well I think it is wrong __ our advice.A for him not to take B of Your advice is of great valuable 改错 His advice is of much ___(重要)to me.It's well worth taking. I think it's a great honour to be invited to visit your coun I think the chance is of great importance for me.为什么不用to me i'm one of your students and it is the first time for me to it is of great help to me. I think it is wise of him not to take his advice.it后面加is吗? I think it wise of him not to take his advice.it后面为什么没有is啊? "I think it would be great." "I think it's going to be great