[ Grammar ]
we _____ waste water
A. shouldn’t
B. should

Random Topics:
ApologizingVocabulary and Verb TensesAsking and Giving SuggestionAdverbs or AdjectivesModals and Comparative SuperlativeWill and Going toComparatives and SuperlativesPresent Simple and Present ContinuousPossessive Pronouns and QuantifiersModal Verb Gerund or To InfinitiveOther quiz:
Infinitive and Gerund › ViewI asked them, but they didn’t agree___me.
A. to help
B. helping
Subject Verb Agreement and Verb Tenses › View
Neither the windows nor the door (was, were) locked.
A. was
B. were
Pronouns › ViewWhere is Sara? I did not see Sara at the party last week. [Replace the underlined noun with pronoun]
A. she
B. her
C. hers
D. herselves
Grammar › View
Every _____ should answer this quiz.
A. students
B. student
