It is not clear why some people continue to ___ that humans are destroying our planet.
A. refuse
B. deny

Random Topics:
Simple Past/Past ProgressiveSynonymsVocabulary and TensesDEGREE COMPARISONClause Markers TOEFL GrammarRegular Plural NounsTenses PracticeVerbal and Appositive PhrasesGrammar: Used to, Would, Be used to, Get used toExclamationOther quiz:
Present Tenses › ViewWe have to rest. We ………………………………… (walk) for over four hours.
A. have walked
B. are walking
C. have been walking
D. walk
Vocabulary & Grammar › View
We ______ a new exercise routine next week.
A. starts
B. started
C. starting
D. will start
Modals › ViewThe Grade 5 class will have a quiz in English this afternoon. The sentence expresses
A. a request
B. a permission
C. a certainty
D. an obligation
Vocabulary › View
During a school event, Olivia felt proud. What does the word “Proud” mean?
A. Feeling deep pleasure or satisfaction as a result of one’s own achievements
B. Feeling or expressing revulsion or strong disapproval
C. Feeling or showing embarrassment
D. Feeling weary because one is unoccupied
