What should you do when moving along a freeway entrance ramp?

• You should scan ahead to see where you will move into the freeway lane.
• You should signal well until merging with the traffic.
• You should keep checking your blind spots and mirrors.
• All of the above.
  Explanation:

  "As you move along the freeway entrance ramp, look ahead, check your mirrors, and check blind spots to assess traffic and find a spot to merge into the nearest freeway lane. Also, make sure to signal well until you merge with the traffic."