----Do you regret not having gone abroad?----Not at all. I_____ as much, but I’m glad to contribute to our motherland.A. didn’t earn B. hadn’t earned D. am not earning D. haven’t earned
Why these things happened was ____ the driver had been careless.
They had camped once before, ____ they knew what to take.
____ you are dismissed.
He is very old,____ he still works very hard.
---You are so lucky. ---What do you mean ____that?