Match Wits With Our Word Wizards

(Illustrated version of Word Wizards)

Shibboleths in English continued

From each group, select the best word for formal writing.

Because Congressional representatives are (anxious, eager ) about their constituents' reactions to Government spending, they are (anxious, eager ) to demonstrate tangible benefits from Government-funded research.
He refused to go any (farther, further ) having driven across two states.
"How much (farther, further ) is it to the ice cream store?" the children asked (anxiously, eagerly ).
We are (anxious, eager ) about the projected budget cuts because we are (anxious, eager ) to see this research make (farther, further ) progress.
The (farther, further ) you go on vacation, the (farther, further ) into debt you become.
She (anxiously, eagerly ) awaited the announcement of her award.
To say she was (anxious, eager ) about her possible promotion would be an understatement.
Voyager I and II have traveled (farther, further ) than any other spacecraft made on Earth--over 7 billion miles (over 11 billion kilometers).
Family members were (anxious, eager ) about what the medical tests might reveal.
After they heard about the wonderful awards they could earn, the students were (anxious, eager ) to start selling candy bars.
Pluto, the smallest planet in our Solar System, is usually the (farthest, furthest ) planet from the Sun.

For an explanation of farther, further, anxious, and eager, see Quirks of English.