在空格内填入适当的词,使其与原来的句子意思相同 （英语）
1.The man who has the shop is very kind .
_____ _____ _____ the shop is very kind .
2.He could sing many English songs when he was six.
He could sing many English songs ____ ____ ___ ____ ____ .
3.I don't know how I can use the new watching machine.
I don't know _____ _____ _____ the new watching machine.
4.Jim runs fastest in our class.I'm sure he'll win.
Jim runs fastest in our class.He ____ ____ ____ _____.