[ Vocabulary ]
living or once living parts of an organism’s habitat
A. community
B. biotic factors
C. abiotic factors
D. limiting factor
Random Topics:
Abstract NounsModals and Comparative SuperlativeVerb PatternsAdverbs of Time and PlaceCoordinating ConjunctionProgressive Perfect and Simple Verb TensesVocabullary TestRelative & Interrogative PronounsParticiple Clauses & Cleft SentencesDefinite and Indefinite ArticlesOther quiz:
Tenses › ViewThey _____ (prepare) dinner when their guests arrived.
A. prepare
B. were preparing
C. have prepared
Grammar › View
Grammar: Choose the correct form in the present continuous negative
A. Subject + not + -ing form + complement
B. Subject + to be + not + -ing form + complement
C. To be + -ing form + complement
Verb Tenses and Past Participles › ViewWhat is the past participle of the verb ‘break’?
A. broken
B. broke
C. breaked
D. breaken
Giving and Asking for Ability › View
Roy : What did happen to Sofia yesterday?
Sandra : Sofia broke her legs. She . . . walk for a while.
A. can
B. will
C. cannot
D. will not