My friend Tony often downloads music from the Internet.中的“downloads”为什么要加s?要解析

My friend Tony often downloads music from the Internet.中的“downloads”为什么要加s?要解析 This litter is ( )my pen friend Tony My friend is Tony.改为一般疑问句 MY friend often --------[help] me My new friend is Tony.(改为一般疑问句）回答：（ ）Tony ( ) new friend My new friend is Tony.改为一般疑问句 tony is my good friend 改为同义句 tony is my good friend 改为同义句 l often talk to my friend过去式 My friend often(经常)【 】(piay)tennis My friend often helps me ( ) English. L often m______ my friend in superamrket. My friend often writes a letter ( ) me. my friend often writes a letter __me I often [ ] an email to my friend.I often [ ]发 an email to my friend. Tony is a friend of my brother's.为什么有了of已经表示的了还要加'?能不能说Tony is a friend of my brother. 书面表达（英语）要求注意aiways ,usually ,often ,never 等副词的运用内容完整 通顺 60左右开头必须是Tony is my best friend.He usually gets up at six o'clock假如Tony是你最好的朋友,请发挥想象写一写他一 (1/5)短文改错：My friend Tony and I always walk home together after school