[ Present Tenses and Connectors ]
You should get 8 hours of sleep nightly; ___, you should not use any devices before going to bed.
A. although
B. immediately
C. otherwise
D. furthermore

Random Topics:
Grammar : Must (Necessity)So Such Enough TooNoun and Modal VerbsAsking for and Giving OpinionModals and PrepositionPronouns and AdverbsTypes of PhrasesConjunctions & PrepositionsGrammar Error Correction (Simple Present Tense)Verbs, Tenses, and VocabularyOther quiz:
Future Tenses › ViewIn three years, I think I _____________ in England
A. live
B. am living
C. will live
D. am going to live
Past Tenses › View
While we _____ (walk) through the forest, we _____ (hear) a strange noise.
A. were walking; heard
B. walked; were hearing
C. walked; heard