If you have health examinations______, any disease you may have can be discovered early and successful treatment is more likely,

I can’t finish this job by Friday. You expect too much of me.

We didn’t know you were in trouble at that time; _______ we would have given you a hand.

The job is great in terms of salary. It has its disadvantages,       .

----Do you regret paying ten dollars for that book?----No, I would gladly have paid _____.