用括号内所给词的正确形式填空,补全句子``?

用括号内所给词的正确形式填空,补全句子``?
1,All goods are on sale in that shop.Let's go and do some______(shop).
2,This kind of______(produce)is popular in the market.
3,You can put an______(advertise)in the newspaper to sell your old car.
4,Children usually enjoy playing in the_______(amuse)park because there are many interest-ing things to do there.
5,Some foods can be kept longer if they are put in an airtight_____(contain).
6,Little birds are______(spread)their wings and flying in the sky happily.
7,-Do you enjoy_______(ski),John?
-Yes,I do.
8,Smoking is ______(harm)to your health,so you had better give it up.
9,Why not_________(tell)your difficulty to me?Imay be able to help you.
10,Don't cover my mouth;Ican hardly_______(breath)