--The head teacher said we had only three days to finish the project.--Don’t worry. We have already ______ two third of it.
—Does your uncle still smoke? —He given it up. It’s two years ever since he .
I have little doubt about his competence; ______, he is well-qualified for the job.
Some young people these days just ______ go out of their homes to contact the real world.
Written in a hurry, _________________.
Only when _________________.