Which sentence has a non-defining relative clause?
A. My sister who lives in Dubai is a nurse.
B. My sister, who lives in Dubai, is a nurse.
C. Salem who teaches English left yesterday.
D. The man who robbed the bank was arrested last week.

Random Topics:
Perfect Progressive TensesTime Clauses of FuturePassive Voice - Present TensesCommunicative GrammarPresent Perfect Simple vs ContinuousPresent Simple and Modal VerbsZero ConditionalReported Speech and Reporting VerbsTenses and ComparisonsContractions and ConjunctionsOther quiz:
Phrasal Verbs › View…… here and I’ll do your hair for you!
A. Come on
B. come over
C. do up
D. do down
Adjective › View
It’s hardly ___ that you caught a cold. You never wear a jacket.
a.surprising
b.surprised
if that adjective has two or more syllables, how to change it into comparative form
A. Add -er to the end
B. Add more/less to the front
C. Double the last consonant and add -er to the end
D. Don’t do anything to it
Tenses › View
Choose the tense in which the sentence is written…. Am I going to do my homework?
A. Idiomatic future
B. Present continuous
C. Past continuous
D. Future continuous
