[ Modal Verbs ]
We __________ pollute rivers. It kills fish.
A. don’t have to
B. mustn’t
C. should
D. can

Random Topics:
Modals TensesPast Simple Negative & QuestionsGender and GrammarComparatives - SuperlativesCorrelative conjunctionsDeterminersPrepositions and Adverbs-ing form and the to-infinitiveArticle and Order of AdjctiveRun-On SentencesOther quiz:
Grammar › ViewChoose the correct common noun from the given sentence,
” India is my country ”
A. India
B. is
C. my
D. country
Possessive Pronouns and Quantifiers › View
Whose are these glasses? They’re _______
A. mine
B. my
Subject Verb Agreement › ViewThe man in brown shoes _____ running.
A. is
B. were
C. are
Many vs. Much › View
Which ice-cream do you want ? / I don’t know. There are ……………………… flavours (= vanilla, chocolate, strawberry…)to choose from.
A. Enough
B. Too much
C. Too many
