[ Grammar ]
Many birds always _____ south every winter.
A. fly
B. flew
C. are flying
D. will fly

Random Topics:
SubjunctivesCountable & Uncountable NounsPhrase vs ClausePast Perfect Simple TenseWh-QuestionIELTS VocabularyCausative VerbAdverb of FrequencyPronouns and Subject Verb AgreementAdjectives, ING - EDOther quiz:
Grammar › View_____________ are you late? Because of the traffic.
A. which
B. whose
C. Why
D. How
Modals with Perfect Infinitive › View
I don’t know where they went but they ___ have gone to Paris or Marseille.
A. must
B. should
C. might
D. need to