[ Modals: Possibility, Necessity, Expectation ]
Students must to sign in on weekends.
A. OK
B. Not OK
Select your answer:

Random Topics:
Future - Will and Be going toAdverbs, Prefixes, and SuffixesModals and ResponsibilitiesLinking Verbs and TensesCountable QuantifiersVocabulary and PrepositionsPresent Perfect and Past TensesGerund NounPhrase vs ClausePronouns, Sentence Structure, and ApostrophesOther quiz:
Grammar › ViewChoose the correct punctuation for the blank.
For the picnic we brought the following__ sandwiches, chips, and fruit salad.
A. comma
B. semicolon
C. colon
D. hyphen
Verb Tenses › View
What is the past continuous tense form of the verb ‘run’?
A. running
B. ran
C. was running
D. has run
