The photograph of the crowded stadium was ___________, so it was difficult to see the faces of the people clearly.

Andy and Samantha ___________ to get married next year, so right now they are saving money to buy a house.

The students began working with more ___________ when they heard they
would get a prize if their class did the best on their school project.

Gavin finds it hard to ___________ in math class because the class is right before lunchtime. He is often thinking about what he will eat.

Before Tom left for his vacation in Canada, he made sure that his health ___________ would cover him if he got sick overseas.

Mr. Wilson read his students' English essays and wrote comments about the
mistakes. He then returned the essays to his students and asked them to
___________ the errors for homework.

When the Internet was first created, few people understood its ___________.
After several years, though, it became obvious that the Internet would change
people's lives completely.

Alice is always very ___________ others. She is always careful not to say things that might hurt people's feelings.

When people ask Lori what her ___________ is, she usually says that she is an office worker. It is easier than explaining what her job actually is.

A: Do you mind if I use this computer?
B: It's fine as ___________ as I'm concerned, but you better check with the boss.

Scott has decided to ___________ in a marathon next month. He is training hard to get ready for the race.

Gabriella buys a lottery ticket every week. For this week's lottery, ___________ wins will receive $5 million. She hopes that this time it will be her.