[ Grammar ]
Your immune system works more __________ when you get enough rest.
A. calmly
B. effectively
C. calm
D. effective

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Tenses and Word FormationMix-TensesSimple PresentAdverbs and Time ExpressionsFigurative Language VocabularyTenses and Passive VoiceIF CLAUSEGrammar - Future ActionCountable & Noncountable NounsSentence and FragmentOther quiz:
Relative Clause › ViewHis best movie,______won several awards, was about the life of Gandhi.
A. that
B. whose
C. which
D. whom
Vocabulary & Grammar › View
. What is an “invention”?
A. A traditional practice
B. A newly created object or idea
C. A method of communication
D. A historical event
Phrasal Verbs › ViewA man was knocked ______ by a car and taken to hospital.
A. over
B. out
C. down
Modal Verbs › View
Identify the modal verb in the following sentence: “She could have been more careful with her words.”
A. could
B. have
C. been
D. careful
