[ Grammar ]
When there is a collective noun, the verb can be singular or plural, depending on whether the noun is referring to a group as a whole or to individual members of the group. What is the correct verb form to complete the sentence? The flock of birds (is/are) flying south.
A. Is
B. Are
C. Was
D. Were

Random Topics:
Verbals and GerundsPrepositionGerund vs InfinitiveTenses and VoiceDemonstrative PronounsLinking WordsTenses and ArticlesSimple Present and Present ContinuousVocabulary and PrepositionsDaily Routines & TensesOther quiz:
Grammar › ViewWe ……….. (go) to Iran because our friends ……….. (invite) us.
A. went / invited
B. went / had invited
C. go / invite
D. went / has invited
Preposition › View
Two people were injured in the accident and are still _____ hospital.
A. in
B. on
C. at
Modal Verbs › ViewThey _____ bring their ID cards to the examination hall.
A. can
B. must
C. might
D. would
Modal Verbs › View
____________ I use your phone to make a call?
A. could
B. need
C. shall
