[ Subject Verb Agreement ]
The flock of birds ___ flying south for the winter.
A. is
B. are
C. were
D. have been

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Object PronounsPresent Simple and ContinuousQuantifiers & Modal VerbsWho am I?HomophonesDefinite ArticlesHomophone & HomonymPassive Voice - Present TensesSimple Present and Past TensesPast Perfect Simple TenseOther quiz:
Tenses › ViewThe concert ________ at 8:00 PM tomorrow, and the band ________ their new song for the first time.
A. will start, will perform
B. starts, performing
C. will start, performed
D. starts, performs
Phrasal Verbs › View
Looking carefully, we made ______ a tall figure in the darkness
A. out
B. over
C. up
D. off
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
