[ Synonyms and Vocabulary ]
The study aims to _______ the relationship between exercise and mental health.
What is the best word to complete the sentence?
A. maximize
B. investigate
C. decline
D. maintain

Random Topics:
Verb Types and TensesAdjectives, ING - EDInversion + Passive VoiceThird Grade ExamUse of Prepositions or ConjunctionsGrammar - FutureBe used to vs used toFuture Tenses and ModalsModals and Modal PerfectsSentence Structure and Verb TensesOther quiz:
Grammar › ViewSarah mixed cocoa powder with milk so that she _________ hot chocolate.
A. is making
B. could make
C. made
D. makes
Grammar › View
A:What will you do tomorrow? B:I ___ my dad ___ the housework.
A. helped; to do
B. will help; do
C. will help; doing
D. helped; did
Grammar › ViewKenzie and Max said ____________ very good at English.
A. there
B. their
C. they’re
Grammar : Must (Necessity) › View
I have a credit card. I ___ pay with cash.
A. must
B. mustn’t
C. don’t have to
