选适当词填空,（英语） 紧急.

选适当词填空,（英语） 紧急.
clean up look after cheer up give out help```with
1.The old man lives alone.The young volunteers after _____ hum _____ his housework.
2.The chinese are busy _____ the whole country to get ready for the 2008 Olympics.
3.You should tell your children _____ them selves and keep healthy.
4.Could you please come up with an idea _____ the sad baby?
5.Last year I helped _____ fad to the homeless people at the food bank.

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help with ( help某人 with某事）
cleanning up （意为“整理”,be busy +doing是固定的）
to look after （“照看自己”,tell 某人 to do 某事）
to cheer up （使 某人 开心）
give out （意为“分发”,此处应为“捐助”之意讲.）