[ Tenses ]
The students ______ attentively to the lecturer when a phone rang.
A. have listened
B. were listening
C. listen
D. are listening

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Linking Words & PhrasesRelative ClauseGrammar : Structural Common Errors1st ConditionalGrammar - Capitalization and Possessive NounsNounsPast TenseSynonymPast Tense & Present Perfect TenseConjunctions and PrepositionsOther quiz:
Conjunctions › ViewI’m going to eat dinner _____ I get home. I am starving!
A. as soon as
B. until
C. although
D. so
Simple Past Tense & Future Tense › View
My Family and I __________to New Zealand last year.
A. went
B. go
C. goes
D. are going