[ Grammar ]
I ______ work tomorrow.
A. can
B. have to
C. should
D. could

Random Topics:
Modals and PhrasesArticlePassive to ActivePast Perfect and Past Perfect ContinuousPerfect TensesConditional 0Transitional Phrases and ConjunctionsPrepositions & Prepositional PhrasesModal "Have to"Modals and Modal PerfectsOther quiz:
Tenses › ViewI think it ______ (rain) tomorrow, so take your umbrella.
A. rains
B. rained
C. will rain
D. is raining
Grammar › View
________ you speak English?
A. Does
B. Do
C. Is
D. Are