[ Adverbs, Modals, Preposition of time ]
People_________ drop litter in the streets
A. should
B. shouldn’t
C. have to
D. don’t have to

Random Topics:
Grammar - help/have/let/makePast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousPhrasal Verb Put & GoVerb ConjugationPast, Present, FutureModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityVerbs with Prepositions and ConjunctionsPresent Perfect and Past TensesAdjectives and VocabularyReflexive pronounsOther quiz:
Future Tenses › ViewWhat time expression is often used with the future perfect tense?
A. By next month
B. Every day
C. Now
D. Tomorrow
Past Simple & Past Continuous › View
People ______ to arrive at 6:30 a.m. for the sale. My neighbors ______ everything ready then.
A. were beginning/got
B. began/were still getting
C. were began/still got
D. began/got
Relative Clauses › ViewWhat’s the name of the blonde girl ___________ just came in?
A. who
B. –
C. whom
D. both ‘who’ and ‘-‘
Tenses › View
She ___ the bus to work every day.
A. take
B. takes
C. taking
D. took