[ Grammar ]
The law states that factories …….. dump industrial waste.
A. needn’t
B. ought not to
C. don’t have to
D. mustn’t
Select your answer:

Random Topics:
Linking Verbs & Helping VerbsDeterminers & QuantifiersGrammar: is/are/was/wereSubordinating Conjunctions and Complex SentencesDefinite & Indefinite Pronoun & ConditionalsAdverb Clause ConnectorCoordinating ConjunctionsUnscramble SentenceDegrees of ComparisonSpeech TensesOther quiz:
Perfect Tenses › ViewLuke _______ about leaving college, but in the end he decided to stay.
A. has been thinking
B. had been thinking
Adverbial Clause / If / Comparatives › View
If Peter _________, Sarah will be sad because she wants to meet him very much.
A. comes
B. do not come
C. does not come
D. will come
