[ Modal Verbs ]
You ___ be careful while handling chemicals in the lab.
A. can
B. must
C. may
D. might
Random Topics:
Perfect TenseTOEFL GrammarLinking Words and ConjunctionSimple, Compound, Complex SentencesTime ConjunctionsModals AuxiliaryQuantifiers: too many, too much & enoughGerund NounQuantifies and Modals of DeductionPast Simple and ContinuousOther quiz:
Grammar › ViewDavid is ______ son.
A. our
B. we
C. he
Modal Verbs › View
They didn’t bring any umbrellas, and now it’s raining. They ………. more prepared.
A. should have been
B. might have been
C. could have been
D. would have been
Quantifiers / Prepositions of Time and Comparative Adjectives › ViewThis is the ______ poem I have ever written.
A. best
B. better
C. good
D. most good
Grammar › View
Grandfather isn’t feeling well. He ____ the doctor later today.
A. ‘s seeing
B. sees