[ Grammar ]
You ….. wash glass bottles before you recycle them. They do that at the recycling plant.
A. needn’t
B. mustn’t
C. shouldn’t

Random Topics:
Adjective, Adverb, and Noun FormsDemonstrative SpeechModal Verbs and ConditionalsSimilesComparatives or SuperlativesFew, a few, little, a littleGrammar - Present Perfect with already, just, yetgoing toWish - beginnerSo Such Enough TooOther quiz:
Grammar › ViewIdentify the concrete noun in the following sentence: “The sound of the bell echoed through the hall.”
A. sound
B. bell
C. echoed
D. hall
Grammar - TOEIC › View
We __ for half an hour before we got to the hotel.
A. were walking
B. have been walking
C. had been walking
Prepositions › View Marilyn strolls ____ the doorway.
A. across
B. along
C. through
Perfect Verb Tenses › View
Last week, Zoe had finished her homework before she went to the park. What does the past perfect tense show in this context?
A. An action that began and ended in the past
B. An action that is happening now
C. An action that will start and end in the future
D. An action that is continuous
