[ Present Simple and Modal Verbs ]
. The school is over. The students ___ in the playground.
A. play
B. are playing
C. played
D. was playing

Random Topics:
going toPast Perfect and Past Perfect Continuous TenseModals of ObligationPresent / Future / Present Progressive / non Action VerbsNarrative TensesModals for DeductionNoun, Verb, AdjectiveMixed ConditionalGerund or InfinitiveTag QuestionOther quiz:
Modals of Obligation › ViewCustomers _______ pay for parking after 6 p.m. It is free of charge until midnight.
A. don’t need to
B. need to
C. must
D. mustn’t
Simple Past vs Past Continuous Tense › View
I __________ dinner when I suddenly __________ a loud bang.
A. had dinner/ was hearing
B. was having/ heard
C. had/ heard
D. have had dinner/ heard