[ Tenses ]
At the moment, they __ (try) to fix the computer system.
A. try
B. are trying
C. have tried
D. have been trying
Select your answer:
Random Topics:
Adverb Clause ConnectorPast Simple Negative & QuestionsComplex SentencesSimple Future - PassiveSubject and Verbs Agreement-ed/-ing AdjectivesPast Continuous Tense & Past ModalsGrammar - Nouns, Verbs, and AdjectivesPrepositions of MovementOther quiz:
Grammar › ViewYou may find doing this job very ____. Try it!
A. relaxing
B. relaxed
C. relax
D. relaxation
Passive Voice › View
Fio … by one of the waitress now.
- is being served
- is served