[ Grammar ]
What are these?
A. recycling bins
B. recycling trash
C. recycling litter

Random Topics:
First Conditional & Future TensesAdverbs and AdjectivesPresent Simple/AffirmativeConditional Sentence 0, 1Some & AnyGrammar Double Object VerbsPast Perfect Simple & Past Perfect ContinuousPassive VoicesRelative Clauses beginning with PrepositionsComparative Adjectives and AdverbsOther quiz:
Quantifiers › ViewI believe we face _____ of social problems today.
A. several
B. a number
Modal Verbs › View
_____ you pass me the salt, please?
A. Could
B. Must
C. Need to
D. Should
Verb & Grammar › ViewWhich word is an adjective in this sentence: “The red balloon floated away”?
A. red
B. balloon
Modal Verbs › View
She __________ eat vegetables.
A. must
B. mustn´t
