[ Past Tenses ]
They __________ (debug) for two hours before they found the error.
A. debugged
B. had debugged
C. were debugging
D. had been debugging
Select your answer:
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Gerunds and Infitinitives › ViewMy neighbour offered ________ my children while I went shopping. (look after)
A. looking after
B. to look after
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thoroughly; absolute, complete; frank, blunt
A. downright
B. animated
C. drone
D. goad
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