1. anna has been moping ever since she got the rejection letter from her first-choice college.

moping =

2. mr. jones met with the commission gracefully even though he was pressed for time.

commission =

3. the accused was acquitted in court because the evidence against him was weak.

weak =

4. despite being rivals on the court, sam and max felt no hostility toward each other.

hostility =

Moping = Brooding

Commission = delegation

weak = tenuous

hostility = enmity

Explanation:

The adjective brooding means “preoccupied with gloomy thoughts.”

The noun delegation means “a group of people chosen to represent a larger population.”

The adjective tenuous means “unsubstantial.”

The noun enmity means “a feeling of ill-will.”

many scientists' predictions of climate change include: warmer temperatures, rising sea levels, and more frequent storms.

that is the wrong

1)a

2 b

3 d

4 d or b

explanation: