[ Grammar ]
You_______ sleep on your desk.
A. doesn’t
B. don’t

Random Topics:
Grammar - TOEICGrammar: Defining Relative ClausesSentence Structure and PunctuationPronouns of QuantityComparison of Adjective and AdverbSimple PastPast TensesModals and Past TensesDefinite, Indefinite and Zero ArticlesModals in the PastOther quiz:
Modals › ViewShe passed her exam with flying colours. She … very hard.
A. had to study
B. must have been studying
C. need have studied
Idioms › View
Jean: How did you know it was my birthday today?
Susan: Oh, a little birdie told me!
a. Jean told Susan it was her birthday.
b. An unnamed person told Susan about Jean’s birthday.
c. Susan told Jean it was her birthday.
He ______ (study) for the exam tomorrow.
A. is studying
B. studies
C. studied
D. will study
Interrogative Pronoun › View
____ are these mittens?
A. Who’s
B. Whose
