[ Subject Verb Agreement ]
The flock of birds ___ flying south for the winter.
A. is
B. are
C. were
D. have been
Random Topics:
Object PronounsPresent Simple and ContinuousQuantifiers & Modal VerbsWho am I?HomophonesDefinite ArticlesHomophone & HomonymPassive Voice - Present TensesSimple Present and Past TensesPast Perfect Simple TenseOther quiz:
Grammar for TOEFL › ViewIndividual differences in brain-wave activity may shed light on why some people are more prone to emotional stress disorders _____
A. that others are
B. and others are
C. others are
D. than are others
Simple Past Tense & Future Tense › View
Will you get up early tomorrow morning?
A. Yes, I will.
B. Yes, I will not.
C. No, I will.
D. No, I get.
Grammar › ViewToday is Monday,…………..?
A. Isn’t he
B. Isn’t it
C. Is it
D. Are they
Vocabulary › View
My _____________ are very comfortable.
A. brogues
B. bourgeois
C. avant garde