In which sentence is a modal verb used incorrectly?
A. They might travel to Europe next summer, or they might explore Africa instead.
B. She should to finish her chores before going out with her friends.
C. We could have dinner at the new Thai restaurant downtown, or we could order takeout.
D. He must decide between going to the gym or playing tennis with his friends.

Random Topics:
Modals for RecommendationsGerund, Participle, Infinitive, or AppositiveGrammar - Sentence StructureRelative Clauses and etcVerbals and GerundsQuantifiers / Prepositions of Time and Comparative AdjectivesGerund/ To Verb/ VerbParts of SpeechRegular and Irregular VerbsSimple Compound and Complex SentencesOther quiz:
Prepositions of Time › View________ Christmas.
A. in
B. on
C. at
Grammar › View
Which book would you like to borrow from the library?
What do you call the underline word?
_____
A. demonstrative adjective
B. demonstrative pronoun
C. interrogative pronoun
D. interrogative adjective
Tenses › ViewForm the progressive tense of the verb ‘dance’.
A. is dancing
B. dance
C. was dancing
D. danced
Grammar › View
Everyone at the party ___ given a name tag.
A. is
B. are
