[ 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 › ViewShe ___ update her resume before applying for the promotion.
A. have to
B. has to
C. had to
D. having to
Grammar › View
Hani likes tennis ——— he’s not good at playing it.
A. and
B. so
C. but
D. because
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
