Evidence came up _______ specific speech sounds are recognized by babies as young as 6 months old.
---Did you get a ticket? ---Yes. Otherwise I____ the concert last night.
He_____ articles for our wall-newspaper these years, and he____ about thirty articles.
The coasted areas have mild winters, but ____ the central plains become extremely cold.
In a way it was a(n)______ to know exactly what we were up against.
The programme was so exciting that the children kept their eyes____ on the screen.