—Guess what? Tom has failed in the exam ____ second time. —How come? He is ___ second to none in English in our class.
______ we had read your letter ______ the true state of affairs.
Take the medicine and have a good sleep, but if the pain continues, ______ your doctor.
The earlier settlers learned to farm the land through ______ and error.
The moment she heard of the news that her son was involved in the crime, she ______ pale.
I didn't see you at the meeting. If you ______ , you would have met my brother.