Place your cursor at the beginning of a control structure (i.e. Select, Dow, Dou, If, For, etc) and press Ctrl+Shift+M and your cursor will be place at the corresponding end of that control structure. Continue pressing Ctrl+Shift+M to alternate between the two locations! With Select statements you can also place your cursor on a When statement and press Ctrl+Shift+M to go to the next When statement.
if orderNbr = *Blanks; (Place cursor on the if and press Ctrl + Shift + M and the cursor will be placed at endif statement)