[ Preposition and Word Form ]
It is said that adults are often immune ________ such diseases as measles, whooping coughs, or mumps.
A. at
B. off
C. over
D. to
Select your answer:
Random Topics:
Past Perfect TensesGrammar : Must (Necessity)Superlative & Comparative AdverbsGerund - to Infinitive Will, Be going to, Present ContinuousWill or Going toTenses and VerbsModal Verbs of Deduction and SpeculationPresent & Past TensesPresent PerfectOther quiz:
Conditional Sentence › ViewIf she had had more time, she ___ the task
A. would finish
B. would have finished
C. had finish
D. finished
Tenses › View
I will have been helping my neighbor for a year next month.
A. Future Perfect Continuous
B. Present Perfect Continuous
C. Past Perfect Continuous