In Text I, Lu explains that a biofilm is a 
In Text I, Lu reports that his method is successful in 
In Text I, Lu answers that if he was reduced to $10 for entertainment, he would 
In Text I, the word in parentheses describes the idea expressed by the expression in boldface type in 
Text II reports that 
The excerpt “Many physicists have already swung into action” (lines 8-9, Text II) could be properly completed in 
The following fragment of Text II is NOT completed correctly in 
In Text II, Joe Lykken states that 
The main purpose of the text is to 
‘Until I’m blue in the face’ in the fragment “I can stand in front of you and talk about working safely and what procedures to follow until I’m blue in the face.” (lines 1-3) is substituted, without change in meaning, by ‘until I 