You ______ be more careful with your lab equipment; the glassware is fragile.
A. must
B. might
C. should
D. can

Random Topics:
V-ing/to-VDaily Routines & TensesPast Perfect SimpleGerund and To InfinitiveThird ConditionalsVerb PhraseModal, Causative Verb & Elliptical StructureModals for Ability, Possibility and PermissionAdverbial PhrasesSentence TransformationOther quiz:
Tenses and Opinions › ViewShare your opinion on the importance of reading books for personal development.
A. Reading books is essential for personal development.
B. Personal development has nothing to do with reading books.
C. Reading books is a waste of time.
D. Books are outdated and irrelevant for personal growth.
Passive Voice › View
My father bought the house.
A. The house were bought by my father.
B. The house is bought by my father.
C. The house was bought by my father.
Tenses › ViewWhich one is the correct answer?
A. Were you played football at 5 PM the day before?
B. Were you play football at 5 PM the day before?
C. Were you playing football at 5 PM the day before?
D. Were you being played football at 5PM the day before?
Grammar › View
We should go to a movie or we could stay home.
A. True
B. False
