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Study
Present Perfect Simple vs Present Perfect Contin ...
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I _____ (do) code reviews all day.
have been doing
Oops!
Okay!
She _____ (only code) in Python for two years
has only been coding
Oops!
Okay!
I _____ (wait) long enough for this deployment. I'm canceling the job.
have been waiting or have waited
Oops!
Okay!
Ann _____ (code) all afternoon. She _____ (write) a lot of unit tests.
has been coding / has written
Oops!
Okay!
You look tired. — "I _____ (debug) pipeline failures all day."
have been debugging
Oops!
Okay!
How long _____ (you / troubleshoot) this API timeout?
have you been troubleshooting
Oops!
Okay!
Our department _____ (maintain) this legacy database since the company was founded.
has maintained
Oops!
Okay!
That background process _____ (hang) in the queue for hours.
has been hanging
Oops!
Okay!
Our mainframe _____ (run) on this OS for 15 years.
has run
Oops!
Okay!
James _____ (deploy) hotfixes every night this week.
has been deploying
Oops!
Okay!
My team lead _____ (do) all the database migrations.
has done
Oops!
Okay!
He _____ (see) a lot of memory leak errors recently.
has seen
Oops!
Okay!
I _____ (learn) C++ for six years.
have been learning
Oops!
Okay!
I _____ (learn) most of the Docker commands.
have learned
Oops!
Okay!
I _____ (refactor) the codebase. Doesn't it look clean?
have refactored
Oops!
Okay!
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