Grammar Quiz

[ Grammar and Sentence Structure ]

. Select the proper verb form:

A. Trees helps clean the air

B. Trees help clean the air

C. Trees helping clean the air

Select your answer:
         


Random Topics:

Adverbs of How Something is DoneModal Verbs and VocabularyConjunctionPronunciation and VocabularyTenses and OpinionsPassive Voice with ModalsTenses and StructuresConditional SentenceGrammar ErrorsShould, Should not have

Other quiz:

Subject-Verb Agreement › View

    

Though he prefers to maintain the original recipes as much as possible, he is willing to alter them a little to improve its taste.

     
      A.     Adjust
      B.     Retain
      C.     Substitute
      D.     Exchange


Grammar › View

During vocational education, students learn specific skills ______ their careers.

A. in

B. at

C. from

D. for