He is always ready to help others. That's one of his ________ .

You can’t expect a baby to ________ your existing routine. 

– The contest is drawing near, and I feel very nervous.-- ______. So long as you try your best, it doesn’t matter whether you win or not.

"He has had one of his kidneys (肾)removed and has been ill, too," she ______in her diary.

Bears_____ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.