问题描述：
英文选词填空
1.mr and mrs smith have three __________(chid,chids,chidren).
2.mr and mrs jones__________( am,is,are)very old.
3.they__________(nothave,haven t,dont have)got any children
4.Lets__________(go,going)and__________(help,helps)then
5.jack__________(doesn twiting,isnt twiting)a letter new
1.mr and mrs smith have three __________(chid,chids,chidren).
2.mr and mrs jones__________( am,is,are)very old.
3.they__________(nothave,haven t,dont have)got any children
4.Lets__________(go,going)and__________(help,helps)then
5.jack__________(doesn twiting,isnt twiting)a letter new
问题解答：
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