[ Modal Verbs ]
Nutrition experts agree that we ______ drink those vital two litres of water a day.
A. should
B. need
C. have
Select your answer:

Random Topics:
Past Perfect or Past Perfect ContinuousPhrasal VerbsModal and Phrasal VerbsModals and InversionModals and Comparative SuperlativeVerb Tenses and ModalsConjunctions and PrepositionSubjective and Objective PronounRelative Clauses and Past PerfectPast Progressive TenseOther quiz:
Grammar › ViewI will be busy for the next few days.
(pick out the noun from the following sentence)
A. I
B. few
C. days
D. I, few
Verb Tenses (Progressive, Perfect) › View
My brother IS VISITING our cousins in Chicago right now.
A. present progressive
B. past progressive
C. future progressive
