[ Grammar ]
If customers lose their original warranty ____, they can download a new one from the website.
A. certify
B. certificate
C. certifiable
D. certifiably
Select your answer:

Random Topics:
Grammar - TOEICTenses and ModalsVerb-ing or to VerbSynonymsVocabularyArgumentative VocabularyGrammarQuestion WordsPast TenseAlong & AgainstOther quiz:
Grammar › ViewIs the underlined word adjective or adverb?
Laura screamed when she saw who hurriedly left her house.
___
A. adjective
B. adverb
Present Tenses › View
Mark hasn’t fallen for anybody yet.
A. Present Simple
B. Present Perfect
C. Present Continuous
D. Present Perfect Continuous
