[ Vocabulary ]
We need to be _________ of enviromental problems so that we can find ways to protect nature.
A. aware
B. calm
C. kind
D. willing
Random Topics:
Verbs, Tenses, and VocabularyPassive Voice, Question Tag, PrepositionsModal Verbs & Time PrepositionsPresent Tense (Negatives and Questions)Present and Past Simple TenseModals and Present TensesDemonstrative PronounPronoun & Present SimpleSo....that... Such.......thatSimple Past Irregular & NegativeOther quiz:
Adverb › ViewI was _____ shocked.
A. Complete
B. Completely
Grammar › View
This year, I …………… extra classes to improve my English.
A. take
B. ‘m taking
Grammar › ViewMinerals that are very ………. like diamonds and rubies are usually very expensive.
A. succint
B. ascertain
C. scarce
D. superior
Interrogative Pronouns › View
——– is your favorite sports ?
A. what
B. who
C. which