L9 Review

_____ and _____ the effects of both mountain sickness and hypothermia, he was overwhelmed by the fear that he might die alone and far from civilization.

• Exhausted; suffering

• Exhausting; suffering

• Exhausted; suffered

• Exhausting; suffered

Alice opened the door, ____ what was hiding behind it.

• wondered

• and wondering

• wondering

• was wondering

Dozens of countries participated ____ the meeting about climate change.

• at

• on

• in

• for

Chen was ___ determined to finish the race that he overcame the fear and sickness to take his first victory in an ultramarathon.

• such

• just

• so

• even

July 20, 1969 ______ Neil Armstrong on the moon, becoming the first human to set foot there.

• established

• found

• discovered

• witnessed

He ran for a total time of more than 23 hours at ____ of up to 3,600 meters above sea level.

• altitudes

• attitudes

• aptitudes

• gratitude

The Netherlands is a low and flat country, with about 26% of its area below sea level, and only about 50% of its land exceeding one meter _____ sea level.

• under

• upon

• below

• above

The customer insisted that the rude salesperson ____ an apology.

• to make

• making

• make

• makes

Once, ____ by ice and snow in a race called the Polar Challenge, he came to appreciate the true power and beauty of nature.

• surrounded

• surrounding

• have surrounded

• having surrounded

Gilliam believes that dogs are happier and ___ when they're kept active.

• better-behaved

• better-behaving

• better-behave

• better-to-behave