I
adj.
1) any ~ (is he any ~ at chess?)
2) ~ at, in (she is ~ at/in mathematics)
3) ~ for (exercise is ~ for you)
4) ~ to (he is ~ to his parents)
5) ~ with (he is ~ with his hands)
6) ~ to + inf. (it's ~ to be home again; it was ~ of you to come)
7) ~ that + clause (it's ~ that we don't have to work tomorrow)
II
n.
something useful
1) to do ~
2) the common; highest ~
positive qualities
3) to bring out the ~ in smb.
favor
4) in ~ with smb.
favorable result
5) to come to no ~
restitution
6) to make ~