The fact came up _______ specific speech sounds are recognized by babies as young as 6 months old.

It is required that you ____ at six.

If he had not gone out in the storm _____.

The boy acted ____ he had never lived in Canada before.

He demanded that the laboratory report ___ immediately after the experiment was done.

He is not ___ a fool ___.

A steel plant is a place ___ I am longing to visit these years.

Do you know who lives in the building ___ there is a well.

She had three sons, all ___ became doctors.

I, ___ your good friend, will try my best to help you out.

Did she tell you anything ___ had happened to her?