Brett was always ___________ about his appearance, so his co-workers were shocked when he showed up to work one day with messy hair and a wrinkled shirt.

Tim's new office was so ___________ it depressed him. He decided to bring in some plants to brighten it up a bit.

Glenda was disappointed when she found out the painting she had bought at an antique market was ___________. If it had been genuine, it would have been worth thousands of dollars.

A: I'd be happy to drive you to the airport tomorrow.
B: Well, if it's no ___________, I'll accept your offer. It would really help me out.

Experienced interviewers can tell when people are ___________ the truth, so job interviewees should be careful not to exaggerate their abilities.

During the election campaign, the press ___________ the mayor with accusations about his private life. It soon became clear he would never get reelected.

People should be suspicious of _______ e-mails claiming to come from official sources. Many are sent by criminals trying to gain access to people's bank accounts.

The book describes some of the ___________ performed by famous mountain climbers, beginning with Sir Edmund Hillary and Tenzing Norgay's climb to the summit of Mount Everest.

General Anderson knew that, since the enemy army was ___________ in caves near the top of a mountain, it would be almost impossible to defeat.

A: Ms. Tanaka, do you have any suggestions for improving my vocabulary ___________?
B: I recommend you use flashcards. They can really help you remember new words.

Security guards caught a young man trying to ___________ a video camera into the venue so he could illegally film the concert.

After one basketball player punched a player from the other team, players from both teams rushed onto the court and started a huge ___________ that officials had trouble stopping.