Which data supports an advertisement about an automobile’s increased fuel efficiency?

a) drive more than 500 miles on one tank of gas.
b) our competitor cannot beat our leg room.
c) more than 30 engineers worked on our car.
d) people are tired of getting only 20 miles per gallon.

Read the passage. (1) the first skateboard was constructed of old roller-skate wheels attached to a piece of wood. (2) improvements were made to the skateboard in 1959. (3) the year that the first commercially made skateboard appeared. (4) soon after, skateboarding began to grow in popularity. (5) in 1963, skateboard manufacturers formed the first professional skateboarding team. (6) that same year, the first organized skateboard competition took place, in california. which is the most effective way to correct the fragment in sentence 3? attach the fragment to sentence 4. attach the fragment to sentence 2. insert the phrase in the united states to the end of the fragment. insert the verb had before the verb appeared.