my friend___ his pen and my sister helped him___ it第一个空填“lost”的什么时态?第二个空填“find”的什么时态?

my friend___ his pen and my sister helped him___ it第一个空填“lost”的什么时态?第二个空填“find”的什么时态? my friend___ a volunteer at the hospital yoy are not thin.you are h_____ My job is good but d_________Mrli is ___talking to his friend___.( 对划线部分提问） My friend is an Australian[同义句】 my friend___ ___ My friend showed me his nice pen.（改为同义句）My friend showed me his nice pen.（改为同义句）My friend ( ) his nice pen ( ) me. be动词填空 1.His pen and my pen ( ) black.2.You and I ( )fine. my pen my pen and his pen is yellow用is 那如果是不同的物呢？比如my pen and his rule 后面也用are吗 my pen is cheaper than his.这个his在语法上叫什么?区别于this is his pen中的his. My friend ang I are playing football now.(同义句)I___my friend___ playing football now. This is ——pen.Where is——pen?A.his；you B.yourThis is ——pen.Where is——pen?A.his；you B.your；my C.I；her D.he；you my pen pal lives in the country with his grandparrnts 怎么改一般疑问句 this is his pen.my is in the pencil box 哪里错了 怎么改 My friend got ____ 10 letters from his pen pal.overupdownoff this is my pen,but that one is his怎样翻译,语法对吗 this is his pen.my is in the pencil box 哪里错了 怎么改 (1)red,pen,his,my,in,is,pencil-box,brother's连词成句 My pen pal is from Australia .His name is Jody White.He is forteen