[ Modal Verbs ]
People ______________ walk on the grass.
A. may not
B. shouldn’t
Select your answer:

Random Topics:
PhrasesSimple Past TensesPresent Perfect Tense or Present Perfect Continuous TensePhrasal VerbPrepositions of Place and TimePast Tense (Regular and Irregular)Conjunctions and Prepositionused to, be used to, get used toPresent or Past TensesPassive VoiceOther quiz:
Conditional Sentence - Type 1 › ViewMy brother _______ his bicycle this afternoon if he has enough time.
A. will wash
B. washes
C. will washes
D. washed
Grammar › View
The flight attendants made all the passengers —— their seat belts during the turbulence.
A. to buckle
B. to have buckled
C. buckling
D. buckle
