Topics: Present Perfect Simple & Present Perfect Continuous
Kate has been studying endangered species ___
A. for ten years
B. since ten years
C. ten years
Select your answer:
Random Topics:
Future SimplePast Perfect Tense and Past TenseGrammar: Reported QuestionsPast Simple & Past PerfectGerund and To InfinitiveTypes of Sentence StructuresAdjectives and ArticlesSimiles and Body IdiomsDescribing WordsAdverbOther quiz:
Present Tense › View___ we get in touch with customers by post.
A. Normally
B. Previously
C. Usually
Grammar › View
You won’t pass the test _________ you study.
A. when
B. if
C. unless