How smart are you quiz?

If you're talking about the Excel quiz which shows 30 different pictures/diagrams then the answers are as follows:

seven seas

split levelforgive and forgetmissing youdowntownlucky breakhe's by himselfsee through blousefirst aidwest indiessix feet below groundbackward glancetricyclereading between the linescrossroadsthree degrees below zeroneon lightsjust between you and meone in a millionbroken promiseyou are out of touchlife begins at 40jack in a boxgrowing economyup before eightjust around the cornerApple piemaking up for lost timestanding ovationI understand you undertake to undermine my undertaking