[ Modal Verbs ]
______wear life jackets in the boat?
B: Yes, it’s obligatory
A. Can we
B. Can’t we
C. Do we have to

Random Topics:
Must / must notPossessive Pronouns and QuantifiersAdjectives and VocabularyIndirect SpeechModals of Speculation and DeductionPresent Simple/AffirmativePast Progressive TenseIndefinite and Reflexive PronounsAdverb of Frequency and TensesPassive Voice in Past and Present TenseOther quiz:
Verbs: Action, Linking, and Helping › ViewCarol plays at the beach.
What type of verb is the underline verb?
___
A. Action Verb
B. Linking Verb
C. Helping Verb
Future Tenses › View
Which sentence is an example of future simple tense?
A. He plays soccer.
B. He will play soccer.
C. He was playing soccer.
D. He will be playing soccer.
Modal Auxiliary › View…….. you ask them about the prices of the tickets to visit the Huayna Picchu or mountain hike?
A. Can
B. May
C. Might
D. May not
Expressing Obligation and Modals › View
You …. use a telephone in class.
A. must
B. must not
