[ Grammar ]
You _________ litter in the park
A. shouldn’t
B. should

Random Topics:
Tenses & AffixesAdjectives & QuantifiersTenses of Verbs - UsageAdjectives Ed and IngConditional Sentence Type 3Passive Voice - Present TensesExclamationTag QuestionPassive Voice & TensesPrepositional PhrasesOther quiz:
Modal Verbs › ViewRewrite the sentence using modal verbs:
It is not necessary for us to attend the extra science class. (WE DON’T HAVE TO/NOT A MUST)
A. We don’t need to attend the extra science class.
B. We might attend the extra science class.
C. We can attend the extra science class.
D. We should attend the extra science class.
Mixed Conditionals › View
When do we use First Conditional?
A. Future possibilities
B. imaginary situations in the present
C. imaginary situations in the past
D. Facts