[ Comparative Degree (Adjective) ]
Relapses in multiple sclerosis may become … (bad) over time.
- more bad
- worse

Random Topics:
Gerund Subject or ObjectGrammar - to beAdverbs of How Something is DoneConditional SentencesConjunctions in Complex SentencesFuture FormsCan vs CouldGrammar Like & Linking VerbContrast Linking WordsPast and Perfect TensesOther quiz:
Grammar › ViewRachel —- to France two years ago, but I —- to Europe yet.
A. has gone / wasn’t traveling
B. was going / didn’t travel
C. went / haven’t traveled
Present Perfect Tense › View
New York is a great city. I … there since 2011
A. have built
B. have lived
C. have gone
D. have mingled