[ Conjunctions and Preposition ]
Children should be aware at / of the environmental issues we’re facing.
A. at
B. of
Select your answer:

Random Topics:
Modal Verbs of PermissionPresent/Past/Future Continuous TenseConditional and SubjunctiveTenses and StructureAdverbial Concession ClausesPresent Perfect Adverbs and Indirect QuestionsPre-intermediateSimple Present & Present ProgressiveVerbs of movementWish SentencesOther quiz:
Grammar › View______ Nina and Pam _____?
A. are / talk
B. were / talking
C. was / talking
D. do / talking
Comparative Adjectives and Adverbs › View
Swimming is …… exercise than walking.
A. gooder
B. more good
C. better
