求解英语疑问.-- Can John run very fast -- Yes,he runs faster than

求解英语疑问.-- Can John run very fast -- Yes,he runs faster than Jack runs fast,but Mike runs very fast.Tom can run 200 meter he can not runs fast.此句run要否加s he runs ____(fast)this year than he did last year.如果填faster Tom runs fast.Jack runs faster than Tom.(合并成一句) Tom runs very quickly ,but he does' run very fast .peter run John runs very fast.Peter runs fast.(句意不变) he can run ___ faster than his friend,jack. he run faster than ever Ben runs fast.I run faster.合并一句 he runs faster than any other_____(play). He can runs fast.改错