[ Grammar and Sentence Structure ]
Identify the helping verb in the sentence: “The birds have been flying south for the winter.”
A. Have been
B. Flying
C. South
D. Winter
Random Topics:
Gerunds, Infinitives and Modals of PossibilityGrammar-Verbs & Nouns Singular, Plural, Gender1st & 2nd ConditionalsQuantifiers, Countable and Uncountable NounsTenses & AffixesPresent Continuos TensePrepositions of Location, Movement and TimePassive Voice Active VoicePresent and Past TensesZero Conditional SentenceOther quiz:
Grammar › ViewGreg and Anna _______ going to help Ahmad choose a costume.
A. am
B. is
C. are
Grammar › View
The business association _____ the dramatic rise in sales to population growth.
(A) was attributed
(B) attributing
(C) attribute
(D) has attributed
Tag Question › ViewLinda would rather eat more vegetables everyday, ____?
A. wouldn’t she
B. would he
C. ‘d rather she
D. would she
Grammar › View
Look! The dog ______ the ball.
A. is chasing
B. chases
C. was chasing
D. chased
E. will chase