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With all my attention _______ my homework, I didn’t even notice my father standing by me.

All the cloned animals have so far suffered from some serious disorders, many of        dying soon after birth．

There was a line of cafes and small shops,      .

With the plane ________，some passengers on board feel sick and want to throw up.

The children went home from the grammar school，their lessons ________ for the day.

John received an invitation to dinner, and with his work ___, he gladly accepted it.

(2013·浙江金華三�？记澳�擬)________ clearly ________ nothing to do, the soldiers left the village the next day.

The girl in the photo was smiling sweetly, ________.

In the reading room, we found her seated at a desk, her attention ____ on a novel.

The human body consists of organs, each ____a definite job to do.