[ Grammar ]
I haven’t worked _____ last December.
A. since
B. for
C. by
D. to
Random Topics:
Modals for Ability, Possibility and PermissionConditionals and Modals of ProbabilityStative Verbs and TensesGrammar: MorphologyConditionals and WishesTenses & AffixesConditional 0Coordinating Conjunctions and Comparative AdjectivesVerbs + Gerund or InfinitiveThe First Conditional (if/unless)Other quiz:
Transitions › ViewTo show cause and effect (how and why things happen), use a transition like:
A. besides, for example, also, furthermore
B. first, next, before, later, finally
C. also, another, like, in comparison
D. as a result, since, consequently, because
Verb Tenses › View
She ________ her room before going to bed.
A. cleaned
B. clean
C. cleans
D. cleaning