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:
Modal Verbs › ViewPerhaps the local people will build a bridge
A. A bridge must be built by the local people.
B. A bridge may be built by the local people.
C. The local people needn’t build a bridge.
D. The local people cannot build a bridge.
Reported Speech › View
I can’t go to London with you because I don’t have much money.
A. Lucy said that she couldn’t go to London with me because she hasn’t had much money.
B. Lucy said that she couldn’t go to London with me because she didn’t have much money.
C. Lucy said that she couldn’t go to London with me because she doesn’t have much money.
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
