[ Grammar ]
Jane was so tired. She ___ have worked days and nights.
A. Should
B. Must
C. Could

Random Topics:
AdjectivesConditionals and Modal VerbsGrammar - to beTypes of Simple SentencesImperative SentencesGrammar - could / could notVerbs with Prepositions and ConjunctionsConjunctive AdverbsClauseRelative Clauses PronounsOther quiz:
Grammar › ViewWe ….. the tickets yet.
A. don’t
B. didn’t
C. haven’t
Prepositions › View
A preposition
A. is the position of a word.
B. shows the verb.
C. shows location, time, direction or movement of a noun or a pronoun.
D. shows what, when, where and why.
Grammar and Vocabulary › ViewRead the sentence and choose the correct question: “Anna is reading a book.”
A. What Anna reading?
B. What is Anna reading?
C. What reading Anna?
D. What does Anna reading?
Adjective › View
I’m _____. Please explain to me again why you keep showing up late for work.
a.confusing
b.confused
