[ Vocabulary & Grammar ]
We must protect the _____in order to preserve our heritage for future generations.
A. limestone
B. valley
C. ecosystem
D. original
Random Topics:
IdiomsArgumentative VocabularyFinite and Non-Finite VerbVerb + Infinitive or GerundTOEIC Grammar and Vocabulary ReviewArticle & PrepositionPhrasal VerbSimple Present vs Present ProgresiveIf ConditionalsSubject Verb Agreement and Coordinating ConjunctionsOther quiz:
Essential and Nonessential Clauses › ViewDo you need a comma in this sentence?
Because of small class sizes professors can work with students more one-on-one.
A. Yes
B. No
Vocabulary › View
psychological feature arousing action toward a desired goal
A. Identify
B. Incorporate
C. General
D. Motivation
Infinitive Gerund › ViewYou’ve never mentioned__________in Japan before.
A. to be
B. being
C. be
Antonyms › View
Once in a while
A. Request
B. Calm
C. Often