[ Modal Verb ]
The children _____ “thank you” to you when you gave them their gifts.
A. will have said
B. should have said
C. must say
D. should say

Random Topics:
Simple PresentMust or Mus notCommas and Subordinating ConjunctionsTransitional WordsReported Speech and SubjunctiveQuantifiers and ArticlesGrammar - Be going toComparatives - SuperlativesGiving and Asking for AbilityModals, Phrasal Verbs, Gerunds and InfinitivesOther quiz:
Grammar › ViewI was late because the traffic was …..
A. slowly
B. empty
C. heavy
D. hot
Vocabulary and Grammar › View
The Thang Long Imperial Citadel was the __________ of political power for nearly seven centuries without interruption.
A. middle
B. point
C. system
D. centre