[ Modals ]
All students … participate in the event.
A. should be
B. should

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Gerunds, Infinitives and Modals of PossibilityPassive Voice in Past and Present TenseGrammar Past and Future TensePassive Voice and ModalsAdverb ClausesSimple Past vs Past Continuous TensePresent Perfect: for/sinceTag QuestionActive-Passive VoicesGrammar - Wh QuestionsOther quiz:
Pronoun › ViewDo you still live with …….. parents?
A. your
B. her
C. his
D. its
E. my
Tenses › View
Last summer, Emily ____ hiking every weekend, but she ____ the gym since the weather changed.
A. goes / has been visiting
B. was going / has visited
C. went / has been visiting
D. has gone / visits