[ Grammar ]
Good __________ is essential for preventing illness.
A. hygiene
B. riboflavin
C. scheme
Select your answer:

Random Topics:
Future Perfect ContinuousModals Deduction: cant /mustPersonal pronouns + possessive adjectives + Introgative pronounsWH- Question WordsGrammar : Structural Common ErrorsOffering HelpModals & ConditionalsGrammar - Sentence StructureConditionals Type IHave GotOther quiz:
Modal Auxiliary › ViewChoose the correct option according to the modal verb: “YOU SHOULD BE CAREFULL WITH THE TIGER”.
A. Obligation
B. Possibility
C. Advice
D. Permission
E. Ability
Vocabulary › View
Equal
A. different in quantity, size, degree, or value
B. acting or going in the reverse direction
C. acting or going in the same direction
D. the same in quantity, size, degree, or value
