Select your answer:

Random Topics:
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Past Tenses › ViewThey __________ (debug) for two hours before they found the error.
A. debugged
B. had debugged
C. were debugging
D. had been debugging
Phrasal Verbs › View
Do you want to stop in this town, or shall we _______?
A. turn on
B. turn off
C. go on
D. look after
