His brother is a w_____runner ,he can run so fast填什么为什么

His brother is a w_____runner ,he can run so fast填什么为什么 I think the boy can run fast.he is so （ ）填t开头的 He can run.He is a good_______(run).横线上填什么 纠正错误：Tony can run fast than his brother He can't run ____ fast 是填so还是very He can’t run so fast as she 这里为什么用she不用her linda (believe)that she can run fast中间填什么,讲出为什么这么填 joe is very __.so he cannot run fast A lucky B happy C excit Look!How fast he is（ ）“run”的正确形式填什么 Tom is an athlete and he can run ____ fast?A well B too C re his brother is a runner.he ___every morning.a 、run b 、runs he is not so much a singer as his brother is...so much是什么用法,