Need help ??? Match letters with the numbers. Thank you

Which of the following is minced by very thin slicing? a) carrots b) chives c) endive d)garlic

When you are driving slowly in the freeway fast lane, blocking traffic which wishes to pass you should

Which of the following activities would conserve the most energy? installing a dimmer switch on a light using a blender instead of a food processor hanging clothes to dry on a clothesline instead of ironing them opening a window instead of turning on the air conditioning setting your computer's screen saver to turn on after less time has elapsed