. What is the main idea of the passage?
A. Governments should ban plastic bottles completely.
B. If many people recycle, the effect can be significant.
C. Recycling a single plastic bottle has no impact.
D. Recycling takes too much effort.

Random Topics:
Collective NounsAdverbs of DegreePreposition & GerundPresent, Past and Future TenseHave to/Has toPassive and Active VoiceGRAMMAR - Could / Could notDependent PrepositionsSimple Present - WH QuestionsPast Simple - Present PerfectOther quiz:
Grammar › ViewWould you like to drink a __ of tea?
A. bottle
B. cup
C. piece
D. slice
Modal Verbs › View
It’s not good for you to be aggressive to customers.
A. You need to be aggressive to customers.
B. You shouldn’t be aggressive to customers.
C. You may not be aggressive to customers.
D. You must be aggressive to customers.
Grammar › ViewManager: __________ you briefly introduce yourself, please?
Applicant: Certainly.
A. Would
B. May
C. Can
D. Could
Grammar › View
‘In the UK the hottest month of the year is usually July, whereas in southern Europe the hottest period……..usually in August.’
A. was
B. were
C. is
D. have
