Many doctors complain that they don’t have ______ working hours, for they have to wait for patients all day long in the hospital.

When you finish that report, here are all the files for the next one we need to complete, by tomorrow evening— ________ Can’t you extend the deadline? I’ve got a headache and I’ve hardly slept all week—I’ll see what I can do, but take some aspirin and keep working

What is your father like —He _________.

How did it _____ that you failed to _____ in time yesterday?

cher praised me for _____ progress I’d made,which was ____ great encouragement to me.