[ Action vs Linking Verbs/ Verb Phrases ]
Is the underline verb a main verb or helping verb?
The witnesses were being questioned by the police.
A. main verb
B. helping verb

Random Topics:
Definite and Zero ArticleModal Verbs & Reflexive PronounsVerb AgreementComparative Adjectives and AdverbsModal Verbs - ObligationModals of Obligation and PermissionGrammar: Simple Past and Past ContinuousVocabulary, Adjective & PrepositionSubject Verb Agreement; Indefinite PronounsWish clauseOther quiz:
Demonstrative Pronouns › ViewAre _________ your books over there on the table?
A. this
B. that
C. these
D. those
Preposition of Direction › View
The doctor is talking _____ the woman.
A. to
B. off
C. through
D. up
Grammar › ViewMy sister is often sick because she doesn’t do physical exercise.
A. If my sister wasn’t physical exercise, she would do sick.
B. If my sister did physical exercise, she wouldn’t often be sick.
C. If my sister isn’t physical exercise, she does sick.
D. If my sister does physical exercise, she won’t often be sick.
Vocabulary and Idioms › View
Martin was behind all the brilliant marketing schemes – he is really the of the company.
A. brains
B. head
C. heart
D. backbones
