[ Vocabulary ]
What does the word placebo mean?
A. tacky or tastelessly showy
B. a medicine or remedy for a disease
C. a medicine substitute that has no value
D. medicine to prevent a disease

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Preposition & GerundConditional SentenceGrammar Like & Linking VerbWas and WereIntermediateTenseModals TensesInfinitivesPast Simple VerbsGrammar : can, could and be able toOther quiz:
Grammar › ViewSharmi and I ________ playing games.
A. enjoys
B. enjoying
C. enjoy
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Ivor and Alex always ________________ (help) Ms Cheung distribute the worksheet.
A. help
B. helps
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A. is
B. be
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” I was late for class again today.”
” You ____ have remembered to set your alarm clock.”
A. should
B. ought
C. must
D. will
