Children should learn to _____, but they are too selfish (自私) and don’t want to play their own toys with others .
________some of this juice—perhaps you'll like it.
—Write to me when you get home. —________.
It's a fine day today. Don't forget to go fishing with me this afternoon, ________?
________blood if you can and many lives will be saved.
—Sorry, Joe, I didn't mean to... —Don't call me Joe. I am Mr.Baker to you. And________you forget it!