“Weights and Measures laws in the US represent approximately 50 percent…” APPROXIMATELY is closest in meaning to 
Choose the item which is a measure: The item that matches the image is:
Choose the item that does NOT belong in the group. 
In “Here’s $100 to make sure” MAKE SURE is closest in meaning to: 
In “They had passed Philadelphia a long time ago” the verb tense is a: 
In “ ...the train was approaching New York” a gerund is used as a/an 
According to the previous text, judge the following items.
Some airports are concerned with easing distress passengers have to go through during inspection.
According to the previous text, judge the following items.
People who regularly travel by air are not surprised by the security procedures.
According to the previous text, judge the following items.
A member of a human rights group and a representative of a security firm have similar points of view.