Hi. This is Nancy Beardsley and Ray McDonald. These are the words and phrases from the English USA worksheet for Lesson 33. First, these nouns:

change

変化

demonstration

デモ、示威運動

ocean

海、海洋

places

場所 [place]

pollution

汚染

weekend

週末

Here are two adjectives:

environmental

環境の
environmental day

noisy

うるさい
noisy children

Next is a verb:

change

変更する

Finally, saying the time:

at 9 o'clock (exactly on the hour)

9時(に)

at 9:15 (hour + minutes past the hour)

9時15分(に)