用since或for填空 1.They have learned English( )they started scho

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用since或for填空 1.They have learned English( )they started school 2.We have studied English( )several years 3.She has worked here( )2006 4.I've had this toy money ( )a couple of months 5.I haven's played with my old toys ( )a long time 6.He has owned the basketball ( )he was 10 years old

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They have learned English recently. They will have learned English for 8years by the time they f 20.They have learned English for three years.(改为一般疑问句) 1.They have studied English since 8 years.2.The 1.They ___(make)a lot of friends since they came to our scho They have ever learned Korean. We have learned English since 1999. 用for 或since填空用since或for填空. 用for或since填空用already或yet,since或for,have　gone或have　　been填空　快! they have learnt English for years.提问have learnt English