[ Grammar ]
I think people __________ recycle more paper and glass.
A. should
B. shouldn’t
C. don’t have to

Random Topics:
Was and WereSubordinating and Coordinating ConjunctionsContrastive ConjunctionsPrepositions - ConjunctionsNoun ClauseVocabulary and PhrasesCompliment, Congratulation, and HopeRun-On SentencesComparativeVerb PhrasesOther quiz:
Modal Verbs › ViewYou __________ not work so much.
A. may
B. must
C. should
Conditional Sentence › View
The students would have solved the problem if they _______ their textbooks.
A. had used
B. would have used
C. used
General Quiz › ViewThey have plenty of time, so they don’t need _____.
A. be hurry
B. to hurry
C. hurry
D. to be hurry
Present and Future Tenses › View
It ________ for a week now.
A. has been raining
B. is raining
C. rains
