[ Modals ]
We ………………………….. recycle if we want to save our planet.
A. shouldn’t
B. must
C. don’t have to
D. need not

Random Topics:
Grammar (either..or.. and neither..nor..)Adverbs of How Something is DoneModals for Necessity and SuggestionsPossessive Adjectives VS Possessive PronounsTransitive or Intransitive VerbsConditional SentencesContrast Linking WordsPronouns and AntecedentsPhrase and ClauseVocabulary and PhrasesOther quiz:
Infinitive and Gerund › ViewYou should consider ……………… this job offer.
A. take
B. to take
C. taking
Grammar › View
In Thailand, don’t ____________ because the Thais think the head is sacred and that only parents can touch it.
A. pat a kid on the head
B. pat the head on the kid
C. pat your hand on a kid’s head
D. pat a kid’s head on your hand
Grammar › ViewThere aren’t __________ many people that know how ____ climb the mountain.
A. to, to
B. too, to
C. two, too
Vocabulary › View
A view or judgement formed about something but not necessarily based on fact or knowledge.
A. italics
B. reason
C. opinion
D. bias